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3 years ago

An angle measures 102° less than the measure of a supplementary angle. what is the measure of each angle?

2 answers:

kramer3 years ago

7 0

A supplementary angle is equal to two angles that sum is 180.so less is a key word which means to subtract in this case so 180-102 = 78°

maksim [4K]3 years ago

5 0

The angle measures 78 as 180-102 is 78 (180 is the degree of a supplementary angle)

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