Mathematics, 24.02.2021 07:30, tejasheree

What is one method to find the measure of angle B? A. use the Pythagorean theorem to find BC, then solve the equation tan(B)=8/BC
B. because of the 30-60-90 triangle theorem, you know the measure of angle B is 60
C. solve the equation cos(B)=8/89(square rooted)

The answer is A

Answers: 2

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What is one method to find the measure of angle B? A. use the Pythagorean theorem to find BC, then...