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Anyone know the correct answer for the measure of angle B?

Anyone know the correct answer for the measure of angle B?-example-1
User Sandover
by
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1 Answer

16 votes
16 votes

Answer:

∠B = 64.62°

Explanation:

cos B = 3/7 = 0.4286

∠B = 64.62°

User Jason Mock
by
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