6. The tangent ratio is y x where (x, y) is a coordinate on the terminal side of the angle
in...
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Mathematics, 19.03.2020 08:28 BlueLemonWater
6. The tangent ratio is y x where (x, y) is a coordinate on the terminal side of the angle
in standard position. Use the diagram to justify why the tangent of 45° is always 1.
Then, expand that reasoning to justify why every individual angle measure nas exactly
one value for tangent. Use similar reasoning to justify why every angle has exactly one
value of sine and one value of cosine.
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