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02-09-2017
Mathematics

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two angles are supplementary the first angle measures 40 degree what's the measurement of the second angle

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jurrasicanada jurrasicanada

02-09-2017

Supplementary is when 2 angles add up to 180°.
180°-40°=140°

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02-09-2017

140 degrees is your answer.

Hope this helps :)

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