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3 votes
What is the measure of ∠B?

A.
38°

B.
52°

C.
128°

D.
142°

What is the measure of ∠B? A. 38° B. 52° C. 128° D. 142°-example-1

1 Answer

2 votes
m<B = 90 - 38
m<B = 52
answer is B. 52
User Majid Soltani
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