# With the radius of 3.5 inches and the height of 15 inches what is the square inches

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It sounds like you are trying to determine the surface area of a cylinder.

The area of the top and the bottom of the cylinder (which are circles) are pi x r ^ 2. Since there are two of them, we have to multiply this answer by 2.

The surface area of the side is going to be the circumference of the circle times the height. The circumference is 2 x pi x r and the height is 15 inches.

To get the total surface area, we have to add these amounts together.

Good luck,

Paul

Posted on May 23, 2017

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Posted on Jan 02, 2017

cut the cabinet off. a cabinet maker can do it and you can tell if they ar good

Posted on Jul 28, 2009

I have no idea about your knowledge of calculus. But the solution requires calculus (I am in no mood to introduce a Delta V and Delta t and let Delta t approach zero.)

Posted on Aug 24, 2010

SOURCE: What is the capacity of

The formula for volume of a cylinder is
so, the volume of your stated beaker is 1178.097225 cubic centimeters.

Posted on Mar 07, 2011

31.125 multiplied by 15.75 = 490.21875 square inches.
.21875 is the same as 7/32

So, final answer: 490 7/32" squared.

Posted on Apr 07, 2015

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I like my students writing one above the other so that (as) they always start with the same point, and (b) they don't mix up their x's and y's.

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