choijihoon2007ouvzrv choijihoon2007ouvzrv

18-08-2017
Mathematics

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An angle measures 20° more than the measure of a complementary angle. What is the measure of each angle?

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choixongdong choixongdong

18-08-2017

complementary angles, sum = 90
so
x + x + 20 = 90
2x = 70
x = 35

35 + 20 = 55

answer
the measure of each angle: 55 and 35

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