Question

Find the value of x and give a reason for the relationship between the angles.

Answer 1

x = 33

Explanation:

(x - 9) + 66 = 90

x - 9 + 66 = 90

x + 57 = 90

× = 90 - 57

x = 33

-TheUnknownScientist

Answer 2

x = 33 they are complementary angles

Explanation:

66 + (x - 9) = 90

57 + x = 90

x = 33