Question

if a triangle has an interior angle of 90 degrees and an exterior angle of 152 degrees what could that second interior angle be?

Answer 1

Answer:

25°

Step-by-step explanation:

If the first interior angle is 90°, corresponding exterior angle = 90° and

a second exterior is 152°, the corresponding interior angle = 180° - 155° ( since sum of interior and corresponding exterior angle is supplementary).

Hence,

the second interior angle = 180° - 155° = 25°