Question

Find the value of x.
A.71
B.72
C.73
D.75

Answer 1

73

Explanation:

When you have a line intersecting another line, the angles produced by the intersection will be equal to 180.

This means that (-39 + x) + 146 = 180. Solve for x.

(-39 + x) + 146 = 180

-39 + x = 34

x = 73