One triangular face of the prism shown has an interior angle with a measure of 65° and an exterior angle with a measure of 120°. What is the measure of the marked interior angle?
A.25°
B.45°
C.55°
D.65°
Sorry for the very late response. But if anyone wasn't sure if 55 was correct, it is. I can confirm this because I just took the test. I hope I could help! (: