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W. 3 Volume of cylinders 9 F 3
A cylinder has a height of 20 feet and a radius of 18 feet. What is its volume? Use
pi~~ 3.14 and round your answer to the nearest hundredth.

◻ cubic feet
Submit

W. $3$ Volume of cylinders $9$ F $3$ $\newline$ A cylinder has a height of $20$ feet and a radius of $18$ feet. What is its volume? Use $\pi \approx$ $3$ . $14$ and round your answer to the nearest hundredth. $\newline$ $\square$ cubic feet $\newline$ Submit

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Volume of cylinders

Full solution

Q. W.

3

Volume of cylinders

9

F

3

\newline

A cylinder has a height of

20

feet and a radius of

18

feet. What is its volume? Use

\pi \approx

3

.

14

and round your answer to the nearest hundredth.

\newline

\square

cubic feet

\newline

Submit

Identify Formula and Values: Identify the formula for the volume of a cylinder and plug in the given values. $\newline$ Volume = $\pi \times r^2 \times h$ $\newline$ Here, $r = 18$ feet and $h = 20$ feet. $\newline$ Volume = $3.14 \times (18^2) \times 20$
Calculate Radius Square: Calculate the square of the radius. $\newline$ $18^2 = 324$
Multiply to Find Volume: Multiply the results to find the volume. $\newline$ Volume = $3.14 \times 324 \times 20$ $\newline$ Volume = $3.14 \times 6480$
Final Volume Calculation: Finish the multiplication to get the final volume. $\newline$ Volume = $20335.2$ cubic feet

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