Question

Are these supplementary, complementary, or neither?

1.
m∠ 1 = 62 degrees m∠ 2 = 128 degrees


2.
m∠ 3 = 44 degrees m∠ 4 = 46 degrees

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Answer 1

Neither, complementary

Explanation:

1. 62 + 128 = 190 (Neither)

1. 44 + 46 = 90 (Complementary)

Adding up to 90 is complementary, adding up to 180 is supplementary