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lesya [120]
3 years ago
5

Substitute r=3 and h=5 into the formula V=piR^2h then evaluate

Mathematics
2 answers:
Alekssandra [29.7K]3 years ago
7 0

V=\pi R^2h

It's the formula of a volume of a cylinder :)

Put the values of r = 3 and h = 5 to the formula:

V=\pi\cdot3^2\cdot5=\pi\cdot9\cdot5=45\pi

nikitadnepr [17]3 years ago
4 0

To evaluate when plugging in numerical values for variables, simply put the numerical values in the place of the corresponding variables:

V = \pi \cdot 3^2 \cdot 5

\boxed{V = 45\pi \approx 141.37}

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