Mathematics, 27.05.2020 23:08 mccauley

Use the law of sines to find the value of a.

Triangle A B C is shown. Angle C A B is 40 degrees and angle A B C is 95 degrees. The length of B C is a and the length of A C is 4.7 centimeters.

Law of sines: StartFraction sine (uppercase A) Over a EndFraction = StartFraction sine (uppercase B) Over b EndFraction = StartFraction sine (uppercase C) Over c EndFraction

What is the best approximation of the value of a?

2.4 cm
2.7 cm
3.0 cm
3.3 cm

Answers: 1

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Use the law of sines to find the value of a.

Triangle A B C is shown. Angle C A B is 40...