Solve the formula for radius

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The formula A = 2πrh tells us the lateral surface area A of a cylinder with radius r and height h. 

a) Solve the formula for radius, r.

b) Use the new version of the formula to find the radius of a can that has lateral surface area 659.4 square inches and height 15 inches.  Use 3.14 as an approximation for π.

Reference no: EM131396686

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