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14-02-2018
Mathematics

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The diameter of a Frisbee is 12 inches. What's the area of the Frisbee? A. 37.68 sq. in. B. 113.04 sq. in. C. 18.84 sq. in. D. 452.16 sq. in.

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Аноним Аноним

14-02-2018

Radius = Diameter ÷ 2 = 12 ÷ 2 = 6
Area = [tex] \pi r^{2} [/tex] = pi x 6 x 6 = 113.04 (Answer B)

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