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maria [59]
3 years ago
10

A covered water tank is in the shape of a cylinder. The tank has a 28-inch diameter and a height of 66 inches. To the nearest sq

uare inch, what is the surface area of the water tank?
Mathematics
2 answers:
ad-work [718]3 years ago
7 0
A = 2 \pi rh + 2 \pi r ^{2}
r =  \frac{1}{2} (28) = 14
A = 7037.17
disa [49]3 years ago
5 0

Answer:

7038  square inches

Step-by-step explanation:

Formula for Surface area is given by = 2\pi r h + 2\pi r^2

             here radius (r) = 14 inches

                     height (h) = 66 inches

   Surface area = 2\pi (14) (66) + 2\pi (14)^2

                         = 5806+2(616)

                          = 5806+1232

                          = 7038 square inches

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valina [46]

Answer:

The sum of the given series is 1023

Step-by-step explanation:

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8 0
3 years ago
Thea has a key on her calculator marked $\textcolor{blue}{\bf\circledast}$. If an integer is displayed, pressing the $\textcolor
worty [1.4K]

Answer:

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Step-by-step explanation:

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3 0
3 years ago
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