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18-06-2018
Mathematics

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If 2 angles are supplementary,then the angles _________
A.add to 180
B.are congruent
C.are vertical
D.add to 90

Respuesta :

18-06-2018

Hey there! :)

The answer is A.

Supplementary angles are angles that have a total sum of 180 degrees.

Hope this helps! :)

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