File:Chao tangentual quad radii.svg

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Summary

Description Wu Wei Chao's characterization of tangential quadrilaterals via the radii of circles inscribed within the four triangles formed by their diagonals
Date
Source Own work
Author David Eppstein

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Public domain I, the copyright holder of this work, release this work into the public domain. This applies worldwide.
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9 April 2008

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06e3f59579a862dfd1efb02771a683114aa54c28

2,613 byte

387 pixel

409 pixel

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Date/TimeThumbnailDimensionsUserComment
current21:47, 9 April 2008Thumbnail for version as of 21:47, 9 April 2008409 × 387 (3 KB)wikimediacommons>David Eppstein{{Information |Description=Wu Wei Chao's characterization of tangential quadrilaterals via the radii of circles inscribed within the four triangles formed by their diagonals |Source=self-made |Date=April 9, 2008 |Author= [

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