Question

Find the volume of a cylinder that has a radius of 7 and a height of 16.

Answer 1

Hey!

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Formula: V = πr²h

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Solution:

V = (3.14)(7)²(16)

V = (3.14)(49)(16)

V = 784π

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Answer:

Volume is equal to 784π

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Hope This Helped! Good Luck!

Answer 2

To find the volume of a cylinder, start with the formula for the volume of a cylinder.

Volume =
`\pi`
`r^(2)`
`^(h)`

Notice that our cylinder has a radius of 7 and a height of 16. So we have

(
`\pi`) (7)
`^(2)` (16)

Let's start by simplifying the exponents.
`7^(2)` ≈ 49

(
`\pi`) (49) (16)

49 × 16 = 784
`\pi`
`m^(3)`

We can add a unit so we have 784
`\pi`
`m^(3)`.