Question

The triangular face of the given prism has an interior angle that measures 65° and an interior angle that measures 40°. What is the measure of the unknown angle?

A. 15°
B. 75°
C. 65°
D. 40°

Answer 1

B 75.

angles of triangles equal 180.
If you take 180 and subtract 40 and 65 from it, you get 75°

Answer 2

Answer:

B

Step-by-step explanation:

I took the quiz on EDGE 2022