Question

What is tan, cos, and sin, and what is it? What does it do?

Answer 1

Whoops, I meant, "What is tan, cos, and sin, and what does it do?"

Answer 2

the sine, cosine, and tangent of an angle in a right angles triangle, are equal to the ratios of sides of the triangle

Answer 3

Ahh.... you saved my life.

Answer 4

\[\sin\theta=\frac{\text{opposite side}}{\text{hypotenuse}}\]
\[\cos\theta=\frac{\text{adjacent side}}{\text{hypotenuse}}\]
\[\tan\theta=\frac{\text{opposite side}}{\text{adjacent side}}\]