2 Answers

Tubbe · Answer 1 · 2019-06-22T02:40:55+0000

Answer: The correct option is (A)
$405\pi~\textup{cu. units}.$

Step-by-step explanation: We are given to find the volume of the cylinder shown in the figure.

We know that

the VOLUME of a cylinder with radius r units and height h units is given by

$V=\pi r^2h.$

In the given cylinder, we have

radius, r = 9 units and height, h = 5 units.

Therefore, the VOLUME of the cylinder will be

$V=\pi r^2h=\pi* 9^2*5=405\pi~\textup{cu. units}.$

Thus, the required volume of the cylinder is
$405\pi~\textup{cu. units}.$

Option (A) is CORRECT.

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