Question

What is the measure of angle x?

A pair of parallel lines is cut by a transversal. An exterior angle on the left of the transversal is labeled as 45 degrees. An interior angle on the right of the transversal, which is not vertically opposite to the 45 degree angle, is labeled as x.

45 degrees
90 degrees
135 degrees
140 degrees

Answer 1

Am I right with C?

Answer 2

its not A right

Answer 3

x is an exterior angle

Answer 4

alright thank you