Solved

Use the Cosine Function to Find C of a Standard

Question 88

Multiple Choice

Use the cosine function to find c of a standard right triangle ABC given A = 23° and b = 0.2372 mm. Round to four significant digits.

A) 3.881 mm
B) 0.2183 mm
C) 0.6071 mm
D) 0.2577 mm

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