stephh4
stephh4
19-05-2017
Mathematics
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What is the answer to this question, i need help?
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Idontlikeusernames
Idontlikeusernames
22-05-2017
Angle D is 81. It is because all the angles in a quadrilateral add up to 360. If you add all the other angles together and subtract the sum from 360, you get 81.
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