File:Differential change in area and radius of circle.svg
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Original file (SVG file, nominally 600 × 600 pixels, file size: 12 KB)
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Summary
| Description |
English: The yellow shaded portion resembles a rectangle of width dr. The length is somewhere between 2πr and 2π(r+dr). In most cases the area can be taken to be 2πdr in the limit that dr goes to zero. Integration of 2π(r+dr) from r=0 to r=R yields the area of a circle to be πR2. |
| Date | |
| Source | Own work |
| Author | Guy vandegrift |
Licensing
I, the copyright holder of this work, hereby publish it under the following license:
 
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This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication. |
| The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
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File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 18:52, 4 May 2020 | | 600 × 600 (12 KB) | Guy vandegrift | Uploaded own work with UploadWizard |
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