3 years ago

An angle measures 27.2° less than the measure of its supplementary angle. What is the measure of each angle?

Mathematics

1 answer:

ANEK [815]3 years ago

4 0

Answer:

Step-by-step explanation:

Supplementary angles have a sum of 180 degrees.

a+a-27.2=180

2a-27.2=180

2a=207.2

a=103.6, and since b=a-27.2

b=76.4

So one angle is 103.6 degrees and the other is 76.4 degrees.

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