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17-02-2018
Mathematics

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The supplement of an angle exceeds the angle by 60 degrees. Find both angles.

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cdw2014 cdw2014

17-02-2018

Supplementary angles add to 180.

Let's call one angle x and the other (x + 60).

x + (x + 60) = 180

2x + 60 = 180

2x = 120

x = 60

So one angle is 60 degrees, and the other is 120 degrees.

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