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2 years ago

7

If the measure of the supplement of angle B is 72 degrees less than the measure of angle B, what is the measure of angle B and i

t’s supplement?

1 answer:

nexus9112 [7]2 years ago

4 0

S= B - 72
B= B
180= B+B-72
180= 2B-72
252= 2B
126 = B
B =126
S= 126-72
S=54

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