Question

What type of angles are these?

Complementary, Supplementary, or Neither
Got It? Do these problems to find out.
-15
85° | 90°
75

Answer 1

a: Neither; b: Complementary

Explanation:

Complementary= 90 degrees

Supplementary= 180 degrees

For letter a. the answer is neither because 85 +90= 175 degrees, not 90 or 180 degrees.

For letter b. the answer is complementary because 75 +15= 90 degrees.