aly741
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What is the surface area of the cylinder 
224 pi ft^2
273 pi ft^2
126 pi ft^2
175 pi ft^2

What is the surface area of the cylinder 224 pi ft2 273 pi ft2 126 pi ft2 175 pi ft2 class=

Respuesta :

emilygooseh

Answer:

224π

Step-by-step explanation:

2πrh+2π[tex]r^{2}[/tex] 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[tex]7^{2}[/tex]  = 703.717 or 224π

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