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SOHCAHTOA

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SOHCAHTOA is a handy way to memorize the follow formulas. especially when you need to know how to compute the sine, cosine, and tangent of an angle.

SOH stands for Sine equals Opposite over Hypotenuse.

CAH stands for Cosine equals Adjacent over Hypotenuse.

TOA stands for Tangent equals Opposite over Adjacent.

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