Tuesday, June 22, 2010

circumference of a cylinder

Let Us Learn About circumference of a cylinder


Introduction for circumference of a cylinder:


A cylinder is a 3-D geometry with two circular surfaces and one curved surface. Let us know how the surface area of a cylinder or circumference is determined. Cylinder has height and radius. The cylinder has two bases, the base has radius r.


Formula for finding circumference of a cylinder.

Circumference of cylinder = 2 x π x r(r + h)

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Introduction to Cylinder volume:


A Cylinder is one of the most basic curvilinear geometric shapes, the surface formed by the points at a fixed distance from a given straight line, the axis of the cylinder. The solid enclosed by this surface and by two planes perpendicular to the axis is also called a cylinder.


The surface area and the volume of a cylinder have been known since deep antiquity. In this article of cylinder volume, finding volume of the cylinder is explained.


Formula for Finding Volume of Cylinder:


The diagrammatic representation of a cylinder is shown below:


Formula for finding volume of a cylinder:

Volume of a cylinder = r2 h

where, r ----> radius

h----->height

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