Question

Two suplementry angles are in the ratio 3:2.Find the angles.​

Answer 1

Let the 1st angle be = 3×

Let the 2nd angle be = 2×

sum of supplementry angle = 180

so,

3× + 2× = 180

5× = 180

× = 180/5

× = 36

1st angle = 3 × 36 = 108

2nd angle = 2 × 36 = 72

Answer 2

Step-by-step explanation:

Let the angles be 3a and 2a

3a + 2a = 180°

5a = 180°

a = 36°

3a = 3 × 36° = 108°

2a = 2 × 36° = 72°

Angles are 108° and 72°

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