Sine: the trigonometric function that is equal to the ratio of the side opposite a given angle (in a right triangle) to the hypotenuse.

What is the Sine of angle A?
3/4
4/3
3/5
4/5

Sine the trigonometric function that is equal to the ratio of the side opposite a given angle in a right triangle to the hypotenuse What is the Sine of angle A class=