Math, asked by cBiarajrumekilaas, 1 year ago

Find the measure of angle which is equal to its supplementry.

Answers

Answered by Anonymous
0
Let the angle be X.
supplementary angle to the angle X is the angle equal to 180 -X.

According to your question, 
x = 180 -x
=> x+x = 180
=> 2x =180
=> x= 90
then 90 degree is the angle which is equal to its supplementry
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