### Possible Answer

Sine, Cosine and Tangent. Sine, Cosine and Tangent ... But you still need to remember what they mean! In picture form: Practice Here: Sohcahtoa. How to remember? - read more

In a right triangle, the cosine of an angle is the length of the adjacent side divided by the length of the hypotenuse. Try this Drag any vertex of the triangle and ... - read more

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