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stepladder [879]
3 years ago
11

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

t be true?
A. a2 + b2 > c2
B. a2 + b2 = c2
C. b2 + c2 < a2
D. b2 + c2 > a2
Mathematics
2 answers:
borishaifa [10]3 years ago
5 0
I think the answer is d or b if im wrong sorry hope this helped tho :p
koban [17]3 years ago
5 0
The correct answer is D
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