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

Answer:
x = 33 they are complementary angles
Step-by-step explanation:
66 + (x - 9) = 90
57 + x = 90
x = 33
Answer:
x = 33
Step-by-step explanation:
(x - 9) + 66 = 90
x - 9 + 66 = 90
x + 57 = 90
× = 90 - 57
x = 33
-TheUnknownScientist