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SPRECALC8 6.1.083.
The top and bottom ends of a windshield wiper blade are 22 in. and 12 in., respectively, from the pivot point, as shown in the following figure.
12 in.
135°
22 in.
ā
While in operation, the wiper sweeps through 135°. Find the area swept by the blade (in inches²). (Round your answer to the nearest whole number.)
in2
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