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Answer :

Answer:  31.792.5 cu. ft.   (choice B)

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Work Shown:

[tex]V = \pi*r^2*h\\\\V \approx 3.14*15^2*45\\\\V \approx 31,792.5 \text{ cubic feet}\\\\[/tex]

The result is approximate since [tex]\pi \approx 3.14[/tex] is approximate.

VenomFateego

[tex]\huge\underline{\red{A}\green{n}\blue{s}\purple{w}\pink{e}\orange{r} →}[/tex]

B. 31.792.5 cu. ft.

Step-by-step explanation:

Given,

Radius (r) = 15 feet

Height (h) = 45 feet

Volume = ?

therefore,

Volume of a cylinder = π × r² × h

Taking π ≈ 3.14..

V = 3.14 × 15² × 45

V = 31,792.5 cu. feet

So, the cylindrical tank can hold upto 31,792.5 cu. feet of water..

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Hope it helps you!!

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