Question

O is the center of the circle. Assume that lines that appear to be tangent are tangent. What is the value of x?

A. 58
B. 30.5
C. 61
D. 119

Answer 1

The tangent makes an angle of 90 degrees with the circle.

x + 29 + 90 = 180

x = 180 - 29 - 90

x = 61

x = 61°