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otez555 [7]
3 years ago
11

Given the triangle below, which of the following equations correctly representsthe relationship between a, b, and c?Triangle not

drawn to scale A cz B az 2abcos (90.)b a2 c2 2abcos (90.)

Mathematics
1 answer:
alukav5142 [94]3 years ago
7 0
A) it is the law of cosine
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