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5 votes
Find the measure of an angle if it’s supplement measures 10 degrees more than three times it’s complement.

1 Answer

6 votes
let m is the angle s be the supplement and c be the compliment
s=10+3c
180-m=10+3(90-m)
180-m = 10 +270 -3m

-100 = -2m
m = 50
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