Question

If x and y are two complementary angles,then find the value of y if measure of angle x is 20 degree

Answer 1

The answer would be 55 def the larger angle

Answer 2

y = 70°

Explanation:

Complementary angles sum to 90°, then

x + y = 90°, that is

20° + y = 90° ( subtract 20° from both sides )

y = 70°