Annulus Area Calculator

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Posted by Dinesh on

This calculator calculates the area of annulus (a) using radius of the outer circle (r), radius of the inner circle (h) values.

Annulus Area Calculation

mm
mm
mm2

Formula:

A = π × (R2 - H2)

Where,
A = Area of Annulus (Annular)
R = Radius of the Outer Circle
H = Radius of the Inner Circle
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