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Science & Mathematics by Anonymous 2018-06-02 00:34:09
Social Science
Find the Surface Area of the following figure. Round your answer to the nearest whole number.?
2 answers
A. 1,275 sq cm B. 3,385 sq cm C. 308 sq cm D. 3,165 sq cm
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Anonymous
SA = 2 pi r (r + h) = 14 pi (29) cm^2 = 1275.486617357456 cm^2 Answer choice: A. 1,275 sq cm
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Anonymous
The surface area is S=2pi(14/2)*22+2(pi)7^2=1275.5 cm^2 approximately. Ans. A