Question

find the measure of each angle ,if two are complementary angle are such that one is a) eight times the other ​

Answer 1

Answer with explanation:

Complimentary angles sum up to 90°.

1st angle: x

2nd angle: 8x

=> x + 8x = 90°

=> 9x = 90°

=> x = 90°

           9

=> x = 10

1st angle: 10

2nd angle: 10 x 8 = 80