Question

16. Two supplementary angles are in the ratio 9:6. Find the angles.​

Answer 1

As you know two angles are called supplementary when their measures add up to 180 degree

let take 9:6 be 9x and 6x

9x+6x = 15x

15x = 180

x = 180/15

x = 12 degree

9 * 12 = 108

6 * 12 = 72

Hope you understand