In triangle ABC, m angle A = 45 m angle b = 65 and a = 15.05. Use the law of sines to find b. Round your answer to the nearest tenth.

Question

Mathematics

Yuliana Frey

25 March, 05:40

In triangle ABC, m angle A = 45 m angle b = 65 and a = 15.05. Use the law of sines to find b. Round your answer to the nearest tenth.

+3

Answers (2)

Know the Answer?

Kamila Hurley · Answer 1

Answer: 19.3

Cabrera · Answer 2

19.3 to nearest tenth.

Step-by-step explanation:

a / sin A = b / sin B

15.05 / sin 45 = b / sin 65

b sin 45 = 15.05 * sin 65

b = (15.05 sin 65) / sin 45

= 19.3 to nearest tenth.