Check-up: Drawing Angles in Standard Position

Front

What direction are negative angles measured from standard position?

Back

Clockwise

Front

What direction are positive angles measured from standard position?

Back

Counterclockwise

Front

Which angles are co-terminal with 450°?

Back

90°, -270°

Front

What is the positive angle equivalent (coterminal) to -135°?

Back

225°

Front

In which quadrant is 120° located?

Back

II

Front

Define a co-terminal angle.

Back

Co-terminal angles are angles that share the same terminal side when drawn in standard position.

Front

How do you find a positive coterminal angle for a negative angle?

Back

Add 360° to the negative angle.

Front

What is the standard position of an angle?

Back

An angle is in standard position when its vertex is at the origin and its initial side lies along the positive x-axis.

Front

What is the measure of a full rotation in degrees?

Back

360°

Front

If an angle measures 450°, what is its coterminal angle between 0° and 360°?

Back

90°