___________________ are two angles that add to equal 180°.

2 answers:

Trava [24]3 years ago

7 0

Supplementary angles are two angles on a line that equal to 180°

ddd [48]3 years ago

5 0

Complementary .
the measure of complementary angles is 90 so two angles complementaries are equal to 180 . i hope it helps

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