Mathematics: James calculated the height of a cylinder that has a volume of 324pi cubic inches and a radius of 12 inches. his work is shown below.

James calculated the height of a cylinder that

Chapo3760

09.03.2022

For this case we have by definition that the volume of a cylinder is given by:

$V = \pi * r ^ 2 * h$

Where:

r: It's the radio

h: It's the height

We have as data that:

$V = 324 \pi\\r = 12$

Substituting:

$324 \pi = \pi * (12) ^ 2 * h$

We cleared h:

$324 \pi = \pi * 144 * h\\324 = 144 * h\\h = \frac {324} {144}\\h = 2.25$

Thus, the height of the cylinder is 2.25 inches.

h = 2.25

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yeidiyan9490

18.01.2022

Step-by-step explanation:

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