SOLUTION: Find the measure of an angle that it 30 degrees less than its supplement.

SOLUTION: Find the measure of an angle that it 30 degrees less than its supplement.

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Question 958848: Find the measure of an angle that it 30 degrees less than its supplement.

Answer by checkley77(12844) (Show Source): You can put this solution on YOUR website!
LET X BE THE LARGER ANGLE.
LET X-30 BE THE SMALLER ANGLE.
X+(X-30)=180
2X=180+30
2X=210
X=210/2
X=105 ANS. FOR THE LARGER ANGLE.
105+(105-30)=180
105+75=180
180=180
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