Angles of Rotation

Front

What is the definition of an angle of rotation?

Back

An angle of rotation is the measure of the degree to which a figure is rotated about a fixed point, typically measured in degrees or radians.

Front

What is the range of angles for the first quadrant?

Back

The first quadrant contains angles from 0° to 90°.

Front

What is the range of angles for the second quadrant?

Back

The second quadrant contains angles from 90° to 180°.

Front

What is the range of angles for the third quadrant?

Back

The third quadrant contains angles from 180° to 270°.

Front

What is the range of angles for the fourth quadrant?

Back

The fourth quadrant contains angles from 270° to 360°.

Front

How do you determine the quadrant of a negative angle?

Back

To determine the quadrant of a negative angle, add 360° to the angle until it falls within the range of 0° to 360°.

Front

What is the equivalent positive angle for -40°?

Back

The equivalent positive angle for -40° is 320° (since -40° + 360° = 320°).

Front

What is the equivalent positive angle for -200°?

Back

The equivalent positive angle for -200° is 160° (since -200° + 360° = 160°).

Front

What is the equivalent positive angle for -240°?

Back

The equivalent positive angle for -240° is 120° (since -240° + 360° = 120°).

Front

What is the equivalent negative angle for 60°?

Back

The equivalent negative angle for 60° is -300° (since 60° - 360° = -300°).