Multiple Choice
Find the area of a sector of a circle having radius r and central angle . If necessary, express the answer to the nearest
tenth.
-A sensor light installed on the edge of a home can detect motion for a distance of . in front and with a range of motion of . Over what area will the sensor detect motion and become illuminated? Round to the nearest hundredth.
A)
B)
C)
D)
Correct Answer:

Verified
Correct Answer:
Verified
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