amayathomas9913 amayathomas9913

26-02-2018
Mathematics

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Find the measure of an angle whose supplement measures threetimes its measure.

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bestrongtroopsp3i7sm bestrongtroopsp3i7sm

26-02-2018

supplementary angles equal 180
so, x+3x=180
4x=180
x=45
therefore the answer is 45

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