# Describe one similarity and one difference between the definitions of sin 0, and cos 0, where 0 is an acute angle of a right triangle.

Similarity
Describe one similarity and one difference between the definitions of $$\displaystyle{\sin{{0}}},{\quad\text{and}\quad}{\cos{{0}}}$$, where 0 is an acute angle of a right triangle.

Similarity: If hypotenuse is given then using both $$\displaystyle{\sin{{0}}}{\quad\text{and}\quad}{\cos{{0}}}$$ we can evaluate length of sides of a right triangle.
$$\displaystyle{\sin{{0}}}$$: Find the side opposite to the acute angle 0
$$\displaystyle{\cos{{0}}}$$:Find the adjacent side to the acute angle 0