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What is the surface area of a cylinder without a top or bottom?

Updated: 4/28/2022

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10y ago

2(pi)rh

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10y ago

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Q: What is the surface area of a cylinder without a top or bottom?
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What is the surface area of a cylinder?

The surface area of a cylinder is 2&pi;rh + 2&pi;r&sup2;. The variable r is the radius and h is the height.2&pi;r&sup2; is the area of the top and bottom parts of the cylinder.2&pi;rh is the area of the round circular part.

Surface area for cylinder-?

The surface area is the areas of all the parts needed to cover the can, which are the top and bottom circles.

What is the surface area of an open cylinder whose radius is 10.5cm and a height of 21cm?

Surface area of a cylinder without the end caps = 2*pi*10.5*21 square cm.

What is the difference between area of curved surface of cylinder and surface area of cylinder?

Curved surface area includes the area of the length of the cylinder only whereas surface area includes the two bases as well...

How do you find the surface area of a cylinder without the height?

You don't. If you don't have the height, you can't do it.

What are some related words for surface area of a cylinder?

face or surface are related words for a surface area of a cylinder

How do you solve the area of rod?

To find the area of a rod, you need to know its shape. If the rod is cylindrical, you can calculate the surface area using the formula for the lateral surface area of a cylinder: 2πr * h, where r is the radius and h is the height of the cylinder. If the rod has a different shape, you will need to use the appropriate formula for that shape to find its area.

What is the formula of a cylinder by finding the surface area?

The area of a cylinder = 2&Iuml;&euro;r2 + 2&Iuml;&euro;rh, where &Iuml;&euro; is pi (3.14159...), r is the radius of the top and bottom, and h is the height. Click on the related link below for a tutorial on how to find the area of a cylinder.

How do you find the curved surface area of a cylinder?

1. Find the surface area of the whole cylinder 2. Find the area of one of the two circles on either end of the cylinder 3. Multiply the circle's area by two and subtract their area from the total surface area 4. Now you have the surface area of an unclosed cylinder!

The radius of a cylinder is 7cm the height of the cyinder is10cm. what is the surface area of the cylinder?

The surface area is 747.7cm2

What is the surface area of a cylinder if the diameter is 12 and the height is 20?

This cylinder's surface area is 980.21 units2

Find the height of a cylinder with a radius of 4 centimeter and the surface area is 72pi?

Think of the surface area of the cylinder in three parts. The top, the bottom, and the side. Surface area of the top and the bottom are easy, because the area of a circle is pi times the radius squared. Since the radius is 4, the area of the top and bottom are 16*pi each for a total of 32*pi. This means that the surface area of the "tube part" is 40*pi. {72 - 32 = 40} If you think of cutting this part, you can see that it's really just a rectangle. One side of the rectangle is the height of the cylinder, the other is the circumference of the base. The circumference is 2*pi*r, which here is 8*pi. Thus (8*pi)(height of cylinder) = (40*pi). Conclusion, the height of the cylinder is 5 cm.