1

Section 7.1

Angles and Their Measure

Angle – __________________________

2

Standard Position – ___________________

___________________

Quadrants – _________________________

_________________________

Quadrantal angle – ___________________

____________________

3

Angle Measures

4

(4 decimal places)

Radians

_________________________________________ _________________________________________ _________________________________________

________________________________

5

Find the length of the arc of a circle of radius 4 meters

subtended by a central angle of 0.5 radian.

6

360o

1

7

8

Find the area of the sector of a circle of radius 5 feet formed

by an angle of 40 . Round the answer to two decimal places.