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A cylinder has a height of $20$ centimeters and a radius of $16$ centimeters. What is its volume? Use $\pi \approx 3.14$ and round your answer to the nearest hundredth. $\newline$ $\_\_\_\_\_$ cubic centimeters

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Volume of cylinders

Full solution

Q. A cylinder has a height of

20

centimeters and a radius of

16

centimeters. What is its volume? Use

\pi \approx 3.14

and round your answer to the nearest hundredth.

\newline

\_\_\_\_\_

cubic centimeters

Identify formula and values: Step $1$ : 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, $r = 16 \, \text{cm}$ and $h = 20 \, \text{cm}$ . $\newline$ Volume = $3.14 \times 16^2 \times 20$
Calculate radius square: Step $2$ : Calculate the square of the radius. $\newline$ $16^2 = 256$
Find volume: Step $3$ : Multiply the results to find the volume. $\newline$ Volume = $3.14 \times 256 \times 20$ $\newline$ Volume = $3.14 \times 5120$ $\newline$ Volume = $16076.8$ cubic centimeters

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