SOLUTION: An angle is its own supplement, what is the measure of the angle?

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Question 524602: An angle is its own supplement, what is the measure of the angle?
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
An angle is its own supplement, what is the measure of the angle?
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angle: x
supplement: 180-x
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Equation:
x = 180-x
2x = 180
x = 90 degrees.
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Cheers,
Stan H.
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