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22-08-2016
Mathematics

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If two angles are complementary and one angle measures 89, what is the measure of the other angle?
A 1
B 11
C 89
B 91

Respuesta :

22-08-2016

Complimentary means they add up to 90

x is the angle we're looking for

x + 89 = 90

Subtract 81

x = 90 - 89

x = 1

A is the correct answer.

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