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How To Calculate Area of An Annulus - Annulus Calculation in Civil Engineering

4,705 views October 29, 2019 1:44

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ChannelCivil Engineering Global

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In mathematics, an annulus is a ring-shaped object, a region bounded by two concentric circles.

The area of an annulus is the difference in the areas of the larger circle of radius R and the smaller one of radius r:

Civil Engineering Global

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Civil Engineering Global published this 1:44 video tutorial on October 29, 2019. It has been watched 4,705 times on YouTube.

Duration
1:44
Published
October 29, 2019
Views
4,705
Likes
42

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