Question

6.The angles of a triangle are in the ratio 2 : 3 : 5. Find the angles.​

Answer 1

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Let the ratio of angles be 2x:3x:5x

2x+3x+5x=180°(Angle sum property)

10x=180°

x=18°

Angles are:-

2x=36°

3x=54°

5x=90°

Answer 2

Answer:

Let the angles be x.

ATQ, 2x + 3x + 5x = 180⁰ ( All angles of a triangle are 180⁰)

or, 10 x = 180⁰

or, x = 180/10

or, x = 18⁰

Thus the required angles are - 2 × 18 = 36⁰,

3 × 18 = 54⁰

And 5 × 18 = 90⁰.

Hope this helps...