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Question
A sector of a circle is the region bounded by two radii of the circle and their intercepted arc (see figure).
For a circle of radius
the area
of a sector of the circle with central angle
(measured in radians) is given by
. A sprinkler system on a farm is set to spray water over a distance of 
feet and rotates through an angle of 
. Use the above given information to find the area of the region. Round your answer to two decimal places.A) 2828.57
B) 257.14
C) 2700.00
D) 1414.29
E) 9900.00
Answer
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