Answers TPS EdX Geometry Practice TestQuestion 8

8

practice testMultiple Choice

Practice Test

Question 8 • TPS EdX Geometry

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

Answer

A

8 squared is equal to 7 squared plus 11 squared minus 2 7 11 cosine cap m

B

7 squared is equal to 8 squared plus 11 squared minus 2 8 11 cosine cap n

C

8 squared is equal to 7 squared plus 11 squared minus 2 7 11 cosine cap p

D

7 squared is equal to 8 squared plus 11 squared minus 2 8 11 cosine cap p

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