Was heißt sine?
Was heißt sine?
- The ordinate of the endpoint of an arc of a unit circle centered at the origin of a Cartesian coordinate system, the arc being of length x and measured counterclockwise from the point (1, 0) if x is positive or clockwise if x is negative.
- In a right triangle, the ratio of the length of the side opposite an acute angle to the length of the hypotenuse.