Question

What is the measure of ∠x?

Answer 1

x = 17

Explanation:

This is a 90 degree angle so it means it is a complementary angle.

73 + x = 90

subtract 73 from both sides

x = 90 - 73

x = 17

Answer 2

We know angle AOC is a right triangle,

therefor

90 - 73 = x

Angle X is 17.