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To find the lateral area of a cylinder, multiply the circumference (πd) by the height (πdh). After you have this, you can find the total surface area by adding twice the area of the base (2πr2).

(Lateral area = πdh), (Surface area = πdh + 2πr2).

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Q: How do you find lateral area of a cylinder?
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Continue Learning about Geometry

What is the lateral surface area of a cylinder with a height of 4cm and a width of 10cm?

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What is the lateral area of a right cylinder if the radius of the base is 12mm and the altitude of the cylinder is 60mm?

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What is the lateral area of cylinder?

Lateral Area= (2pi)x(radius)x(height) Try imagining that you take the lateral area and unfold it from the cylinder. If you imagine it correctly you get a rectangle. The height of the cylinder is the height of the rectangle. Then the circumference is the length. SO you multiply the circumference of the base times the height.


A can of soup is in the shape of a cylinder with radius 3.8cm and height 11cm what is the surface area of the can to the nearest tenth?

First, you figure out what the area of the top of the cylinder is, which in case is pi times radius squared. Then, you multiply the answer by two. Next, you find the lateral surface area of the cylinder by multiplying the circumference times the height. Since the problem only gives us the radius of the cylinder, we use the formula, two times pi times radius times the height, in order to find the lateral surface area of the cylinder. Now the final step. Add the answer you got for the first step, plus the lateral surface area of the cylinder, and this should give you the surface area of the can of soup.


What is a lateral square foot?

The lateral area is the surface area of a 3D figure, excluding the area of any bases. For the lateral area of a cylinder, you would take the circumference of the base multiplied by the height of the cylinder to get the lateral area of the surface. It's basically splitting a can down one side, cutting the ends off completely, rolling it out flat, and figuring out the area of the resulting rectangle.