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What is the lateral area formula of cylinder?
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Jun 5, 2024 · The lateral surface area is the surface area of a 3D object, excluding the area of its top and base. Hence, the lateral surface area of a circular cylinder is the area of the cylindrical area. The calculation excludes the the top and base circles' area.
The area of this lateral surface is referred to as the lateral surface area of the cylinder. We can calculate the lateral surface area of a cylinder by multiplying the circumference of its circular base by its height.
Learn how to calculate the surface area of a cylinder, which includes the curved surface or lateral surface, and the base area. See the formula, derivation and solved problems with diagrams and explanations.
- The formula for the area of a cylinder is: A = 2πr (h + r) sq.unit Where r is the radius and h is the height of the cylinder.
- The formula for the volume of a cylinder is πr^2h cubic units.
- The total surface area of the cylinder is equal to the sum of curved surface area and areas of circular bases.
- A cylinder is a three-dimensional shape having two circular bases in parallel to each other joined by a curved surface.
Find the base, lateral and total surface areas of a cylinder with this online tool. Learn the formulas, see the examples and FAQs about the surface area of a cylinder.
Learn how to calculate the lateral area of a cylinder and other 3-dimensional shapes using formulas and examples. The lateral area formula for cylinder is LSA = 2πrh, where r is the radius and h is the height of the cylinder.
Aug 3, 2023 · The lateral or the curved surface area (LSA) of a cylinder is the area formed by the curved surface of the cylinder. It is thus the space occupied between the two parallel circular bases. The formula to calculate LSA is given below:
First, you need to find the lateral surface area of the cylinder: \text{Lateral surface area}=2\pi rh=2\times \pi \times 7 \times 10=140\pi. You then need to find the area of the base of the cylinder: \text{Area of a circle}=\pi r^2=\pi \times 7^2=49\pi. The area of the top of the cylinder is the same as the area of the base so,