SOLUTION: the complement of an angle is 30 more than twice the angle, what is the measure of the angle? What is the measure of its complement? what is the measure of its supplement?

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Question 944166: the complement of an angle is 30 more than twice the angle, what is the measure of the angle? What is the measure of its complement? what is the measure of its supplement?
Answer by lwsshak3(11628) About Me  (Show Source):
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the complement of an angle is 30 more than twice the angle, what is the measure of the angle? What is the measure of its complement? what is the measure of its supplement?
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let x=given angle
its complement=90-x
90-x=2x+30
3x=60
x=20
90-x=70
measure of angle's complement=70˚
measure of angle's supplement=180-20=160˚