Question

9. Two supplementary angles are in the ratio 3:2. Find the angle.
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Answer 1

Answer:

Let 2 angles be 3x and 2x

A/Q 3x + 2x = 180 ( supplementary angle = 180)

5x = 180

x = 180/5

x = 36

Step-by-step explanation:

now angles are

3x = 3*36 = 108

2x = 2*36 = 72

Answer 2

Answer:

3x + 2x = 180

5x = 180

x = 180÷5

x = 36

36 × 2 = 72