AnswersMathematics IIIPractice TestQuestion 2
2
practice testMultiple Choice

Practice Test

Question 2 • Mathematics III

Which equation correctly applies the law of cosines to solve for an unknown angle measure?

Answer
A
7 squared is equal to 8 squared plus 11 squared minus 2 8 11 cosine cap n
B
8 squared is equal to 7 squared plus 11 squared minus 2 7 11 cosine cap m
C
7 squared is equal to 8 squared plus 11 squared minus 2 8 11 cosine cap p
D
8 squared is equal to 7 squared plus 11 squared minus 2 7 11 cosine cap p
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