4 years ago

Two angles are complementary. If one angle measures 71°, what is the measure of the second angle? A. 109° B. 19° C. 289° D. 142°

2 answers:

7 0

Its B...............................

5 0

Sum of complementary angles are 90°.
so B) 19° is the right answer.
71°+19°=90°

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