Question

ine is established as a rotation of a ray formed initially on which axis? (1 point)
o the negative x - axis
o the negative y - axis
o the positive x - axis
o the positive y - axis

Explanation:

In the standard position of an angle, the initial side of the angle (the ray before rotation) is on the positive \(x -\)axis. This is a fundamental concept in the study of angles in the coordinate plane.

Answer:

C. the positive \(x -\)axis