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What is the exact volume of a cylinder with a base height of 30, and a radius of 13

User Mrpasqal
by
7.9k points

1 Answer

5 votes
Volume of a cylinder is
\pi
r^(2)h. This is basically the area of a circle multiplied by the height. You can think of it as congruent circles being stacked on top of each other to create a cylinder. With the given information, all we have to do is substitute the values into the variables

V =
\pi
r^(2)h.
V =
\pi
(13)^(2)x30
V =
\pi x 169 x 30 =
\pi 5070

Hope this helps!
(btw if it asks for "exact" anything, leave the pi. Pi is the ratio of the circumference to its diameter, so not every circle will have a pi of 3.14.)
User Cenoc
by
8.3k points

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