Question

explain sine, cosine,tangent​

Answer 1

Answer:

In mathematics, the sine is a trigonometric function of an angle..

The cosine (often abbreviated "cos") is the ratio of the length of the side adjacent to the angle to the length of the hypotenuse..

In geometry, the tangent line (or simply tangent) to a plane curve at a given point is the straight line that "just touches" the curve at that point..

Step-by-step explanation: