Question

6. Two supplementary angles are in the ratio 2:3, find the angles.​

Answer 1

Step-by-step explanation:

Let the measure of two angles be 2x° and 3x°.

So sum of two supplementary angles = 180°

2x + 3x = 180°

5x = 180°

=> x = 36°

Required angles 2x = 2 x 36° = 72°

3x = 3 x 36° = 108°