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Use the Cosine Function to Find the Indicated Part of Triangle

Question 60

Multiple Choice

Use the cosine function to find the indicated part of triangle ABC. Round to four significant digits. Find c if A = 25° and b = 21 ft. Use the cosine function to find the indicated part of triangle ABC. Round to four significant digits. Find c if A = 25° and b = 21 ft. A) 19.03 ft B) 23.17 ft C) 0.04316 ft D) 49.69 ft


A) 19.03 ft
B) 23.17 ft
C) 0.04316 ft
D) 49.69 ft

Correct Answer:

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