3 years ago

The measure of an angle is 63.7°. What is the measure of its supplementary angle?

Mathematics

1 answer:

frozen [14]3 years ago

5 0

Answer:

116.3

Step-by-step explanation:

Supplementary angles add to 180

One angle is 63.7, the other is x

63.7+x = 180

Subtract 63.7 from each side

63.7-63.7+x = 180-63.7

x = 116.3

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