Question

Given these angles: m∠3 = 82°, m∠4 = 98°.

These angles are
a. complementary
b. supplementary
c. neither complementary nor supplementary

Answer 1

These angles are supplementary.
Complementary angles add up to 90 degrees. Supplementary angles add up to 180 degrees. 82 degrees + 98 degrees = 180 degrees.