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Angle A and B are supplementary. Angle A is 39 degrees so angle B must be what??
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Angle A and B are supplementary. Angle A is 39 degrees so angle B must be what??

User GAEfan
by
4.6k points

1 Answer

5 votes

supplementary angles = 180°

180 - 39 = 141 °

141°

User ArtBelch
by
4.8k points
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