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Leto [7]
3 years ago
14

Math question please help if you get this right I will mark you as a brainliest

Mathematics
1 answer:
zhenek [66]3 years ago
5 0

Cosine Rule again:-

cos A = (9^2 - 6^2 - 14^2) / (-2*6*14)

= 0.8988

m < A = 26 degrees

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