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Genrish500 [490]
4 years ago
10

Find theta if theta is between 0 degrees and 90 degrees and tan theta = 7/8, find cos theta

Mathematics
1 answer:
lidiya [134]4 years ago
5 0
Tan θ = 7/8
θ = tan^-1 (7/8) = 41.2 degrees

cos θ = 0.7526
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