Marquez20 Marquez20

17-12-2019
Mathematics

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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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17-12-2019

Answer:

57.5 degrees

Step-by-step explanation:

Assuming this is a triangle

a is adjacent is ∠B

b is opposite of ∠B

Use the inverse tangent equation: [tex]tan^{-1} (11/7)[/tex]

This equals to 57.52880771

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