Final answer:
The trigonometric functions besides sine are cosine and tangent.
Step-by-step explanation:
The trigonometric functions besides sine are cosine and tangent. These functions are defined in terms of the sides of a right triangle.
Cosine is defined as the ratio of the length of the adjacent side to the length of the hypotenuse: cos(theta) = adjacent/hypotenuse.
Tangent is defined as the ratio of the length of the opposite side to the length of the adjacent side: tan(theta) = opposite/adjacent.