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The distance formula, , is the key element in the proof of which of the following? A. CPCTC B. The law of cosines C. The law of sines D. The triangle inequality theorem
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The distance formula, , is the key element in the proof of which of the following?

A. CPCTC
B. The law of cosines
C. The law of sines
D. The triangle inequality theorem

User Maraca
by
8.6k points

1 Answer

4 votes
I would say B.

Hope this helped!

:)
User Brendon Randall
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