Question

(y-20) and (y+20) are the measures of complementary angles. find measure angle
​

Answer 1

Answer:

Given: (y-20)° and (y+30)° are the measures of complementary angles. Complementary angle states that sum of the two angle is 90 degree.

Answer 2

Answer:

25° and 65°

Step-by-step explanation:

The sum of two complementary angles is 90°.

=> y-20+y+20 = 90°

=> 2y = 90°

=> y = 90/2

=> y = 45°

Hence, the complementary angles are 25° and 65°.