### Volume of Hollow Cylinder Equation and Calculator

**Volume Equation and Calculation Menu**

*Volume of Hollow Cylinder Equation and Calculator *

A cylinder is one of the most basic curvilinear geometric shapes, the surface formed by the points at a fixed distance from a given line segment, the axis of the cylinder. The solid enclosed by this surface and by two planes perpendicular to the axis is also called a cylinder. A hollow cylinder is one type of cylinder which is hollow.It has two radius,R is exradius,r is Inside circle radius

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