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If a = 7 and b = 11, what is the measure of ∠B? (round to the nearest tenth of a degree)
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5 votes
If a = 7 and b = 11, what is the measure of ∠B? (round to the nearest tenth of a degree)

User SpacemanScott
by
7.7k points

1 Answer

5 votes

Answer:

57.5 degrees

Explanation:

Assuming this is a triangle

a is adjacent is ∠B

b is opposite of ∠B

Use the inverse tangent equation:
tan^(-1) (11/7)

This equals to 57.52880771

User Yann Coleu
by
8.5k points
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