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OpenStudy (anonymous):
What is the approximate area of the circle? Use pi=3.14 A. 17.6 square inches B. 24.6 square inches C. 35.2 square inches D. 98.5 square inches
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OpenStudy (anonymous):
OpenStudy (cwrw238):
area = 3.14 * 5.6^2
OpenStudy (dejmccray):
C=pi*2*r=2*5.6=11.2*3.14=35.168 which would be C
OpenStudy (cwrw238):
Incorrect - you have calculated the perimeter of the circle not the area area = 3.14 * 5.6^2 = 3.14*5.6* 5.6
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