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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.