Which statement correctly defines the trigonometric ratio?
The cosine function is defined as the length of the side opposite over the length of the hypotenuse.
The tangent function is defined as the length of the side adjacent over the length of the side opposite.
O The sine of an angle is defined as the length of the side opposite over the length of the hypotenuse.
The secant of an angle is defined as the length of the side adjacent over the length of the hypotenuse.