Which has a measure that is equal to the sum of the measures of the interior angles of a triangle

m 1 = m 2 + m 3 1 2 34 32. All the interior angles in a regular polygon are equal. 8 ) Sum of the measures of the angle of any the triangle is - -180 degrees. I hope that this is the answer that has actually come to your desired help. The formula for finding the sum of the measure of the interior angles is n – 2 180. Last modified on April 22nd, 2021. Ask students to measure the two base angles (the two angles that are equal). Example Problem A triangle has two angles that measure 35° and 75°. Since every triangle has interior angles measuring 180° 180 °, multiplying the number of dividing triangles times 180° 180 ° gives you the sum of the interior angles. Fro option B. By exterior angle property of ∆ : As we know that, Sum of two opposite interior angles Sum of Interior Angles Formula. The sum of the measures of the three interior angles of a triangle is always 180°. A polygon could have 3, 4, 5, or more sides. For a given triangle, sum of the three angles = #180^0# As per the diagram, #angle1 +angle 2 +angle 3 = 180^0# AD is a straight line and CB stands on it. And, its interior angles and exterior angles also equal in measure. Notice that the polygon is divided up in to 6 triangles. Mathematics, 08. 720 degrees c. In triangle ABC, the measure of angle B is 8 degrees more than three times the measure of angle A. The sum of the measures of the interior angles of a triangle is equal to 180 degree. Which has a measure that is equal to the sum of the measures of the interior angles of a triangle? A) a straight line. Example A: If the measure of the exterior angle is (3x - 10) degrees, and the measure of the two remote interior angles are 25 degrees and (x + 15) degrees, find x. An exterior angle of a triangle forms a linear pair with the adjacent interior angle. 5b. Polygon Interior Angles Sum Theorem for octagons. a straight line. So, the sum of interior angles of an equilateral triangle = 60 o + 60 o + 60 o = 180 o. Sum of the Measures of Interior Angles of some Regular Polygon. A triangle has three angles, one at each vertex, bounded by a pair of adjacent sides. math. [For this, students must understand that a line is 180 degrees. The measure of each interior angle of a regular polygon with 14 sides is about 154. 2 – Exterior Angle Theorem The measure of an exterior angle of a triangle is equal to the sum of the measures of the two remote interior angles. 3: What is the sum of interior angles of a 10-sided polygon? Answer: Given, Number of sides, n = 10. In order to find the measure of a single interior angle of a regular polygon a polygon with sides of equal length and angles of equal measure with n sides we calculate the sum interior angles or n 2 180 and then divide that sum by the number of sides or n. What is the sum of the measures of the interior angles of a pentagon? a. Interior Angles. Exterior Angle Theorem. Theorem 4. C The sum of the measures of the angles of a triangle can be any number from 180º to 360º. S = (n − 2) × 180° S = ( n - 2) × 180 °. Find the Lesson Plan. Below is a picture of triangle ABC, where angle A = 60 degrees, angle B = 50 degrees and angle C = 70 degrees. Solving for the interior angles of a triangle. So, the largest interior angle has the smallest exterior angle. If parallel lines are cut by a transversal, then alternate interior angles are equal in measure. We found this by using the formula (n-2) (180). Exterior Angles A triangle is a 3 side polygon that has 3 interior angles. We all know that the angle sum of a triangle in Euclidean geometry is not just less than or equal to 180, but in fact equal to 180. Sum of the Angle Measures in a Triangle is 180 ° - Justify. What is the measure of the smallest exterior angle of the triangle in degrees? The sum of the interior angles in a triangle is supplementary. The polygon is, therefore, an octagon. Angles Exterior Angle The measure of an exterior angle of a triangle is equal to the sum of the measures of the two non-adjacent interior angles. In 3–6, two angles of a triangle have the given measures. So, the measure of angle A + angle B + angle C = 180 degrees. The sum of the angle measures in a triangle is 180°. (8 ) An Equilateral triangle has 3, sides. The sum of the measures of the angles about a point is 360°. Practise Questions In a triangle, the exterior angle is always equal to the sum of the interior opposite angle. Sides of a Triangle. Exterior angle : Ð ACX Opposite interior angles : Exterior angle = Sum of opposite interior angles 2 = 85!-5! = 45! = 40! + 45! = 85! Ð ACX = A B C 45! 40! X 2 - 5! 90! Triangle - Exterior Angle ES1 An exterior angle of a triangle is equal to the sum of the opposite interior angles. The acute interior angles of a right triangle are complementary. For a quadrilateral, the sum of interior angles is 360 degrees. The interior angles of a triangle are the three angles on the inside of a triangle. Practise Questions The sum of the angles in a triangle is 180°. • The sum of the three angles of a triangle is 180°. S = sum of interior angles S An exterior angle of a triangle is equal to the sum of the opposite interior angles. Examples. Any two triangles will be similar if their corresponding angles tend to be congruent and length of their sides will be proportional. (P ) Two triangles are similar, then their Corresponding (sides ) are propotional and their corresponding angles, have equal measure. Isosceles . Since two congruent triangles will combine to form a square or other quadrilateral, the sum of the angles in one of the triangles is half of 360°, or 180°. Label the angles A, B, and C. Consider the examples below. 25 + 90 115 So, the measure of the indicated exterior angle is Hexagon is a Polygon that have \(6\) sides and \(6\) vertices. The measure of an exterior angle of a triangle is equal to the sum of the measures of its remote interior angles. A regular polygon is one that has equal sides and equal interior angles. 4b. Base Angle Converse (Isosceles Triangle) A regular octagon has all its interior angles equal in measure. For a triangle, the sum of interior angles is 180 degrees. T/F which has a measure that is equal to the sum of the measures of the interior angles of a triangle? a) a straight line b) a circle c) a right angle d) an obtuse angle Categories Uncategorized Each triangle has an angle sum of 180 degrees, so the sum of the interior angles of the 15-gon must be 13 × 180 = 2340 degrees. Exterior angles are defined as the angles formed between the side of the polygon and the extended adjacent side of the polygon. ground The house is perpendicular to the ground, so the other remote interior angle is 900. As a matter of fact, if the sum of the measures of the 3 angles is 180°. Write and solve an equation relating the exterior and remote interior angles. • A triangle is said to be equilateral, if each of its sides has the same length. hlep! One interior angle of a triangle has a measure that is equal to the sum of the measures of the other two angles of the triangle. Base Angle Converse (Isosceles Triangle) • The measure of any exterior angle of a triangle is equal to the sum of the measures of its two interior opposite angles. There is a special relationship between the measures of the interior angles of a triangle. A polygon is closed plane figure formed by the joining of three or more straight lines. 2x = 180° – 40°. Scalene, D. These three angles always sum to 1 8 0 ∘ 180 {}^\circ 1 8 0 ∘ . If a polygon has n sides, then it is divided into (n−2) triangles. The sum of one set of exterior angles of a triangle is 360 °. B) a circle. Interior Angles Rule. Isosceles right b. Let n n equal the number of sides of whatever regular polygon you are studying. Sum of all angles at point is equal = 360° or a circle, which is not equal to 180°. Follow steps 2-4 except construct a figure with 4 sides . We need to find the measure of the third angle. Polygons whose side lengths are all equal and whose interior angle measures are all equal are called regular polygons. Example 2. 180 - (52 + 78 ) = 180 - 130 = 50 . Hence, the sum of the 3 exterior angles of a triangle is also 360° Sum of 2 of these angles are given as 264°. Also, since the sum of an interior angle and its adjacent exterior angle is a straight line, they sum to 180. b. 30 ° + 6 0 ° + 90 ° = 180 ° Remember -- the sum of the degree measures of angles in any triangle equals 180 degrees. Now since the number of angles is equivalent to the number of sides, we can write it like this: #180(n-2)=144n# #180n-360=144n# #36n=360# #n=10# Since the polygon has 10 sides, then it must be a decagon. Find the exterior angle of the triangle if two angles of the triangle non-adjacent to this exterior angle are equal to 47 and 82 . Exterior Angle Theorem states that in a triangle, the measure of an exterior angle is equal to the sum of the two remote interior angles. 2021 20:00 khristaviaaa. The complete question is. This property is known as exterior angle property. Since they add up to 180, x=90. Let's try two example problems. Exercise 7. This preview shows page 2 - 4 out of 7 pages. As you can see from the picture below, if you add up all of the angles in a triangle the sum must equal $$180^{\circ} $$. What is the sum of the interior angles of a 17 Gon? Therefore, if a polygon has 17 sides, then the sum of the measures of its interior angles is 2700°. Can you set up the proof based on the figure above? The formula for calculating the sum of interior angles is ( n − 2 ) × 180 ∘ where is the number of sides. This formula allows you to mathematically divide any polygon into its minimum number of triangles. Question 24. Square. Every polygon has interior and exterior angles A polygon’s exterior angles are produced by extending the polygon sides in Read More… Objectives. prove that the sum of the measures of the interior angles of a triangle is equal to 1 8 0 ∘, use the angle sum of a triangle to prove other geometric results, understand that the exterior angle of a triangle is the supplementary angle to the adjacent interior angle, understand and prove that the measure Sum of Interior Angles Formula. Sum of the Measures of the Exterior Angles of a Polygon: A polygon is a simple closed \\(2-\\)dimensional figure made up of only line segments. example 3 B A X Y In the figure above, ∠ until everything is highlighted (including the measures of the angles) then press the DELETE button on the keyboard. The measure of an exterior angle of a triangle is equal to sum of the measures of opposite interior angles. A square is a regular polygon that has all its sides equal in length and all its angles equal in measure. ANSWER 1 has a measure of 130°. C) a right angle. Proof 2. $16:(5 Draw all the diagonals from one vertex in an octagon. Therefore, angle 2 and angle 4 are supplementary. The formula for finding the sum of the measures of the interior angles is 180(n-2) when n= the total number of sides the polygon has. Proof: Draw a line DE passing through the vertex A, which is parallel to the The same reasoning goes with the alternate interior angles EBC and ACB. The sum of the interior and exterior angles is necessarily always $3\times 360^\circ$ and since one of these sets cannot sum to less than $180^\circ$, the opposite In the given problem, the sum of two angles of a triangle is equal to its third angle. Now we are going to investigate the sum of the interior angles of a quadrilateral. D) an obtuse angle. The sum of the interior angles of any triangle is 180 degrees. As all the interior angles of the triangle are equal, [ By angle sum property of ∆ ] Therefore, measure of each interior angle of the triangle is 60°. we know that. The sum of the angles of a triangle = 180°. You can use the exterior angle theorem to prove that the sum of the measures of the three angles of a triangle is 180 degrees. equilateral,C. The sum of the angles in a square (or other quadrilateral) is 360 °. It is actually an universal truth. The sum of the measures of an interior angle and it’s exterior angle is 180 o. B In all triangles, the sum of the measures of the angles is 180º. The measure of the other opposite interior The measure of an exterior angle (our w) of a triangle equals to the sum of the measures of the two remote interior angles (our x and y) of the triangle. The exterior angle theorem states that when a triangle's side is extended, the resultant exterior angle formed is equal to the sum of the measures of the two opposite interior angles of the triangle. The sum of the interior angle of a hexagon is \({\rm{72}}{{\rm{0}}^{\rm{o}}}. The sum of the measures of the interior angles of each triangle is 180, so the sum of the measures of the interior angles of the octagon is 6 Â180 = 1080 = sides of the polygon. Therefore, measure of each interior angle = 1080°/8 = 135°. Since the sum of three interior angles of the triangle is equal to 180 , for the third angle we have. The interior angles rule states that the three angles of a triangle must equal 180°. • In an equilateral triangle, each angle has measure 60°. [ ] What measure of a triangle is equal to the sum of the measures of its two remote interior angles? The 3rd angle of the triangle could be 90 degrees because the 3 angles in a triangle add up to 180 degrees. 2x = 140°. Thus, it is given, in ΔABC Discuss whether it is reasonable to conclude that the sum of the angles of a triangle is 180 degrees. 07. The measure of an exterior angle (our w) of a triangle equals to the sum of the measures of the two remote interior angles (our x and y) of the triangle. What is the sum of the measures of the interior angles of a regular? Sum of Interior Angles Their interior angles add to 180° . The sum of the measures of the angles of any triangle is 180 degrees. SHOW ANSWER. An exterior angle of a triangle is equal to the sum of the opposite interior angles. This fact can be applied to find the measure of the third angle of a triangle, if you are given the other two. \) Types of Polygons with Sides 3-20 This answer has been confirmed as correct and helpful. x ∘ + y ∘ + z ∘ = 1 8 0 ∘ x {}^\circ +y {}^\circ +z {}^\circ =180 {}^\circ x ∘ + y ∘ + z ∘ The same reasoning goes with the alternate interior angles EBC and ACB. Each triangle’s angles sum to 180 degrees, so the angle sum for the polygon is (n – 2) • 180°. How many sides does it have? 6. $\begingroup$ The maximal sum of interior angles is achieved by drawing a very small triangle somewhere on the sphere and then declaring the inside to be the outside and vice versa. This is similar to Proof 1 but the justification used is the exterior angle theorem which states that the measure of the exterior angle of a triangle is the sum of the measures of the two remote interior angles. 3. Thus in the given triangle, we can write, 40° + x + x = 180°. Interior angle of an equilateral triangle = ( 3 – 2) × 180 o 3 = 60 o. Provide an isosceles triangle. Linear pairs form supplementary angles. The sum of the interior angles in a triangle is supplementary. Step-by-step explanation:Given two angles ∠BAC and ∠BCA in ΔABCwe have to choose the angle which is equal to the sum of the measure of ∠BAC and ∠BCA. A triangle has six exterior angles and three interior angles. The sides of a triangle rule asserts that the sum of the lengths of any two sides of a triangle has to be greater than the length Polygons. However, there is no reason to assume that the interior angles of this polygon are all the same - they could all be different with the only constraint being their sum. Algebra. As you can see below, the three angle measurements of obtuse triangle ABC add to 180°. Equilateral triangle: An equilateral triangle is one with all sides and all angles equal. So it follows that: 264° + third angle = 360° third angle = 360° - 264° = 96° So, measure of the third exterior angle is 96°. x ∘ + y ∘ + z ∘ = 1 8 0 ∘ x {}^\circ +y {}^\circ +z {}^\circ =180 {}^\circ x ∘ + y ∘ + z ∘ The measure is equal to the sum of the measures of the two nonadjacent interior angles. • A triangle is Option A. A triangle whose angles are 45 o– 90o is a/an ____ triangle. If the equivalent angle is taken at each vertex, the exterior angles always add to 360° In fact, this is true for any convex polygon, not just triangles. The sum of the measures of the exterior angles any convex polygon will always be 360 degrees. § The sum of the measure of the interior angles of any triangle is 180°. Solution. § In an isosceles triangle, the angles opposite the sides of equal length are of equal measure. The correct option among all the options that are given in the question is the second option or option "B". x =140°/2 = 70°. By the Polygon Interior Angles Sum Theorem, the sum of the interior angle measures can also be expressed as . The sum of the exterior angles of a polygon is always 360°. Since the sum of the interior angles of a triangle is 180°, the sum of the interior angles of the nonagon is 9 × 180° = 1260°. The sum of two angles of a triangle is equal to its third angle. Answer: We can construct a triangle if the sum of the measure of the 3 angles is 180°. The angle that lies outside the triangle is called the exterior angle. m∠g=. Option A. Therefore for option A. Every triangle has three interior angles. Sum of interior angles = (10 – 2) x 180° = 8 x 180° = 1440°. Thus, to find the measure of each interior angle we simply divide the sum by the number of total sides in the polygon. Which has a measure that is equal to the sum of the measures of the interior angles of a triangle - 15234560 Answer:∠CBE is the angle which is equal to the sum of the measures of ∠BAC and ∠BCA. 460 18x+5 + 10) o = mLA + mLB Exterior Angle Theorem: The measure is equal to the sum of the measures of the two nonadjacent interior angles. The measure of an exterior angle is equal to the sum of the measures of the remote interior angles. We know that the sum of the angles of triangle = 180 ∘. Let the measure of the two congruent angles = x. This problem has been solved! See the answer. 360 degrees. Prove: The sum of the measures of two interior angles of a triangle is less than or equal to the measure of their remote exterior angle. This means that since 𝐴 and 𝐵 are the opposite interior angles to the exterior angle at 𝐶, we can say that 𝑥 is equal to 50 degrees plus 55 Let us calculate the measure of interior angles first. Since the 15 -gon is regular, this total is shared equally among the 15 interior angles . Therefore not the answer. This is because, if we join the three interior angles of the triangle, we will form a straight line. The measure of the other opposite interior In fact, the sum of any two interior angles in a triangle is always equal to the exterior angle of the third angle. In other words, the sum of the measure of the interior angles of a triangle equals 180°. The sum of the measures of the interior angles of a certain polygon is 1440°. What is the sum of the measures of the interior. Angle Sum Theorem Proof. so. It does not depend on which triangle we are discussing that this fact is true for all triangles. Answer (1 of 3): In plane geometry (AKA Euclidean geometry), the sum of the internal angles of an n-sided polygon (an n-gon) is (n - 2)π in radians, or (n - 2)×180° As a dodecagon has 12 sides, its angle sum would be 10π , or 1800° . We can build an infinity of triangles that are similar. 104) Remember on p. All angles on a straight line is equal to 180°. Proof that the sum of every triangle’s angles equals 180°! (As promised in the footnote of p. The sum of the measures of the interior angles of a decagon (10 sided polygon) is 1,440. Proof: Draw a line DE passing through the vertex A, which is parallel to the Transcribed image text: 5. The sides of a triangle rule asserts that the sum of the lengths of any two sides of a triangle has to be greater than the length An exterior angle of a triangle is equal to the sum of the opposite interior angles. If the measures,in degrees, of the three angles of a triangle are x, x+10, and 2x-6, the triangle must be: A. prove that the sum of the measures of the interior angles of a triangle is equal to 1 8 0 ∘, use the angle sum of a triangle to prove other geometric results, understand that the exterior angle of a triangle is the supplementary angle to the adjacent interior angle, understand and prove that the measure Sum of interior angles = (n-2)*180 degrees = 1080 deg So (n-2) = 1080/180 = 6 => n = 8. The measure of an exterior angle of a triangle is equal to the sum of the measures of the remote interior angles. We have to show that the sum of the angles a, b, and c is 180°. Angles on a line are supplementary. Therefore, the angle sum of the polygon is equal to the one interior angle multiplied by the number of angles there are. I've drawn an arbitrary triangle right over here and I've labeled the measures of the interior angles the measure of this angle is X this one is y this one is Z and what I want to prove is that the sum of the measures of the interior angles of a triangle that X plus y plus Z is equal to 180 degrees and the way that I'm going to do it is using our knowledge of parallel lines or transversals of parallel lines and corresponding angles and to do that well I'm going to extend each of these sides The sum of interior angles of a triangle is always equal to 180°. Which statements about the sum of the interior angle measures of a triangle in Euclidean? In a Euclidean space, the sum of angles of a triangle equals the straight angle (180 degrees, π radians, two right angles, or a half-turn). Base Angle Theorem (Isosceles Triangle) If two sides of a triangle are congruent, the angles opposite these sides are congruent. n-gons, so a 23 sided polygon would be called a 23-gon. This may be one the most well known mathematical rules-The sum of all 3 interior angles in a triangle is $$180^{\circ} $$. how can we prove that an exterior angle of a triangle has measure equal to the sum of the measures of the 2 interior angles remote from it . Here is the formula: Sum of interior angles = (n − 2) × 180° S u m o f i n t e r i o r a n g l e s = ( n - 2) × 180 °. In a triangle, the exterior angle is always equal to the sum of the interior opposite angle. The Sum of Measures of the Interior Angles of a Polygon: The sum of measures of the interior angles of a polygon{eq}=\left(n-2\right)\times 180^{\circ}{/eq}, where {eq}n={/eq} The number of sides Internal angles of a nonagon The sum of interior angles of the seven triangles equals the sum of interior angles of the nonagon. The formula for calculating the sum of interior angles is ( n − 2 ) × 180 ∘ where is the number of sides. But for an irregular polygon, this won’t work. Your screen should now be blank. A regular hexagon has all six sides equal in length. Thus the measure of the two congruent angles in the given triangle is 70°. A regular octagon has all its interior angles equal in measure. 180 degrees is a straight line. If the interior angle is x, then the sum of the other two interior angles is also x. The number of sides a polygon has is equal to the number of vertices and the number of interior angles it has. An exterior angle of a triangle measures 145 ° and one of its opposite interior angles is 151 °;. 27. For regular polygons, by definition the angles all have the same measure, so we can divide the angle sum by n (the number of angles) to find the measure of a specific angle. The most efficient way to answer this question is to recall the property that the measure of any exterior angle of a triangle is equal to the sum of the measures of the opposite interior angles. right,B. For more on this see Triangle external angle theorem. That is, Sum of the Three Angles in Any Triangle = 180 ° In the next part, we are going to justify this relationship. 540 degrees b. → Let the measure of each interior angle be x. The formula for the sum of that polygon's interior angles is refreshingly simple. Consider a triangle ABC. If we add all three angles in any triangle we get 180 degrees. 104 how we talked about there being 180° in the three angles of any triangle? Get this – now we can prove it! Here’s the theorem: If the angles of a triangle are added together, the sum will equal 180°. a. Exercise 8. Answer: m∠g= 143°. 28. Students will be able to. If the sum of the three angles is not equal to 180 °, then we can conclude that the three angles can not be the angles of a triangle. Exterior Angle Theorem The measure of an exterior angle in a triangle is the sum of the measures of the 2 remote interior angles exterior angle Angles Exterior Angle The measure of an exterior angle of a triangle is equal to the sum of the measures of the two non-adjacent interior angles. How are all angles equal to 60°? By angle sum property of triangle, we know that, ∠A + ∠B + ∠C = 180° 3∠A = 180° ∠A = 180/3 = 60° Therefore, ∠A, ∠B and ∠C are all equal to 60°. 12. 700 = mLA + mLB 2 20x+5 400 Triangle Sum Theorem: The sum of the measures of the interior angles of a triangle is 1800. In this case, that's 90. This property can be used to find the different measures of the three interior angles of the triangle. webew7 and 42 more users found this answer helpful. Discuss whether it is reasonable to conclude that the sum of the angles of a triangle is 180 degrees. The same reasoning goes with the alternate interior angles EBC and ACB. The sum of the interior angles of a triangle is 180 ° (triangle sum theorem). Step-by-step explanation: As we know sum of the interior angles of a triangle is equal = 180°. The sides of the polygon meet at the vertices forming angles. Answer:∠CBE is the angle which is equal to the sum of the measures of ∠BAC and ∠BCA. The area of a triangle is ½ x base x height. 180 degrees d. Step 1 : Draw a triangle and cut it out. The sum of the interior angles in any triangle must be equal to 180 degrees. Right c. 30 ° + 6 0 ° + 90 ° = 180 ° 8 ) Sum of the measures of the angle of any the triangle is - -180 degrees. Which angles has a measure equal to the sum of m A triangle has six exterior angles and three interior angles. § Corresponding angles of congruent triangles have the same measure. The sum of the measures of the angles of a convex polygon with n sides is (n - 2)180. D If two angles of a triangle are complementary, then the measure of the third angle must be greater than 90º. Therefore, the sum of the angles of (n−2) triangles = 180 × (n−2) ⇒ 2 × right angles ×(n−2) ⇒2(n−2) right angles. Can you set up the proof based on the figure above? The complete question is. heart outlined. ] Activity 3: Addresses achievement indicator 1. world, the measure of an exterior angle is not only greater than or equal to the sum of the measures of each its remote interiors, its measure is the sum of their measures. Q. We know that there is some pattern, so we can deduce quite logically that a pentagon has a sum of 540 degrees and a hexagon has a sum of 720 degrees, hence the answer is a hexagon. To do this we first must construct a quadrilateral. Answer: The measure of an exterior angle of a triangle is equal to the sum of the measure of the two interior opposite angles. Determine the measure of the third angle. Answer to: How can we prove that an exterior angle of a triangle has a measure equal to the sum of the measures of the 2 interior angles remote we already know that the sum of the interior angles of a triangle add up to 180 degrees so the measure of this angle is a the measure of this angle over here is B and the measure of this angle is C we know that a plus B plus C is equal to 180 degrees but what happens when we have polygons with more than three sides so let's try the case where we have a four-sided polygon a quadrilateral and I Transcribed image text: 5. Example 1 : Can 30°, 60° and 90° be the angles of a triangle ? Solution : Let us add all the three given angles and check whether the sum is equal to 180 °. [ ] Sum of the Measures of Interior Angles of some Regular Polygon. 1,440/10 = 144.

t6j tmf 3da ftv jtf 2qg rc5 eoc 3p2 yfw jgp ztf wjm mgv dsj j4q if3 agd ed9 rou

t6j tmf 3da ftv jtf 2qg rc5 eoc 3p2 yfw jgp ztf wjm mgv dsj j4q if3 agd ed9 rou