Question

If an angle is 20° more than its complementary angle then the measure of that angle is

Answer 1

Answer:

Complementary angles are those whose sum is 90°.

So, let the required angle be x, its complementary will be (90-x), then according to question

(90 - x) - x = 20

=> 90 - 2x = 20

=> 2x = 70

=> x = 35°

Hope it helps.