Question

The two acute angles of an obtuse angled triangle, whose obtuse angle measures 131°, are in the ratio 2:5. Find the angles.​

Answer 1

Answer:

Angles are 14, 35 and 131..

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Answer 2

Answer:

let two acute angle be 2x and 5x .

sum of all the sides of a triangle is 180°.

So, 131° +2x +5x = 180°

131° + 7x=180°

7x = 49°

x= 7°

therefore

2x = 14°

5x = 35°

The angles are 131°,14°,35°.

Step-by-step explanation:

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