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Angle A and B are supplementary. I m∠A = 143°, find m∠B I don't understand the question.
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Angle A and B are supplementary. I m∠A = 143°, find m∠B
I don't understand the question.

User Chaonextdoor
by
3.7k points

1 Answer

2 votes

Answer:

b=37

Explanation:

if the angles are supplementary then they will add up to equal 180.

to find b you just subtract 143 from 180 to get 37

User Pradeep Sapkota
by
3.0k points
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