Solve the problem.If ?1 and ?2 are supplementary angles and ?1 is 5 times as large as ?2, then what are the measures of the two angles?

A. ?1 = 75°, ?2 = 15°
B. Not enough information to solve
C. ?1 = 150°, ?2 = 30°
D. ?1 = 144°, ?2 = 36°


Answer: C

Mathematics

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