3 years ago

The measure of an angle is 137.4°. What is the measure of its supplementary angle?

Mathematics

1 answer:

OverLord2011 [107]3 years ago

4 0

Answer:

42.6 degrees

Step-by-step explanation:

A supplementary angle is one that adds to the other one so the sum is 180 degrees. So 180-137.4=42.6

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