Work each problem.

Consider each angle in standard position having the given radian measure. In what quadrant does the terminal side lie?

4

Work each problem.

Consider each angle in standard position having the given radian measure. In what quadrant does the terminal side lie?

-2

Work each problem.

Consider each angle in standard position having the given radian measure. In what quadrant does the terminal side lie?

7

Convert each degree measure to radians. Leave answers as multiples of π .

45°

Convert each degree measure to radians. Leave answers as multiples of π.

175°

Convert each degree measure to radians. Leave answers as multiples of π.

800°

CONCEPT PREVIEW In each figure, find the measures of the numbered angles, given that lines m and n are parallel.