Angles and Measurements Quiz

Directed angles are measured from the center of the circle.

Directed angles are measured from the vertex of the angle. (correct)

Directed angles are measured in a counterclockwise direction.

Directed angles are measured in a clockwise direction.

The rotation of a ray about a point.

The measurement of an angle in degrees.

The position of a ray in relation to another ray.

The ordered pair of rays together with the rotation of one ray to the position of the other ray. (correct)

One angle is acute and the other is obtuse.

One angle is measured in radians and the other is measured in degrees.

One angle is measured in a clockwise direction and the other is measured in a counterclockwise direction. (correct)

One angle is measured from the center of the circle and the other is measured from the vertex of the angle.

<p>The length of an arc of the circle.</p> Signup and view all the answers

<p>By rotating a ray about a point.</p> Signup and view all the answers