Answers Precalculus Dot Product and Work — Unit testQuestion 16

16

QuizMultiple Choice

Dot Product and Work — Unit test

Question 16 of 25 • Precalculus

In triangle ABC, AB = 90 in., BC = 80 in., and angle B measures 50°. What is the approximate perimeter of the triangle?

Answer

A

242.4 in.

B

265.3 in.

C

308.3 in.

D

324.1 in.

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