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Given the triangle below, which of the following equations correctly represents the relationship between a, b, and c?
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12 votes
12 votes
Given the triangle below, which of the following equations correctly represents the relationship between a, b, and c?

Given the triangle below, which of the following equations correctly represents the-example-1
User McUsr
by
2.7k points

2 Answers

17 votes
17 votes

Answer:

C, you're welcome :)

Explanation:

User Metaforge
by
3.1k points
14 votes
14 votes

Answer:

C. c^2=a^2+b^2-2abcos(90°)

Explanation:

This is the law of cosine.

User Will Luce
by
2.4k points
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