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Suppose a triangle has sides a, b, and c, and let theta be the angle opposite the side of length b. If cos theta > 0 what must be true?

Suppose a triangle has sides a, b, and c, and let theta be the angle opposite the side of length b. If cos theta > 0 what must be true?
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3 votes
Suppose a triangle has sides a, b, and c, and let theta be the angle opposite the side of length b. If cos theta > 0 what must be true?

asked
User HungYuHei
by
8.3k points

2 Answers

6 votes

Answer:

a^2+c^2>b^2

Explanation:

Apex

answered
User Dfens
by
6.8k points
2 votes

Answer:

the answer is...

b2 + c2 > a2

answered
User Jesse Petronio
by
8.0k points
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