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sukhopar [10]
3 years ago
9

Why are there two sine ratios, two cosine rations, and two tangent ratios for any right triangle?

Mathematics
1 answer:
Marina86 [1]3 years ago
5 0
You could take it from either of the non-right angles.
To one angle, which side is opposite and which is adjacent is different than to the other angle. This is also why sin(x) = cos(90-x) and cos(x) = sin(90-x).
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