What is the surface area of the cylinder  224 pi ft^2
273 pi ft^2
126 pi ft^2
175 pi ft^2

224π

Step-by-step explanation:

2πrh+2π is the formula for finding the surface area of a cylinder.

14 ft is the diameter, so 7 ft would be the radius (r).

9 ft is the height (h).

Substitute in your values.  2π x 7 x 9 + 2π  = 703.717 or 224π

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Step-by-step explanation: its d they flippend the grid around the answer is D