3 years ago

Suppose two angles are supplementary and one of them measures 31 degress what is the measure of the other angle

1 answer:

6 0

Supplementary means it adds up to 180 degrees.
So if one side is 31 degrees, you would need to subtract that from 180 to find the other side.
-----------------------
180 - 31 = 149
-----------------------
The other angle would be 149 degrees.

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