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File:Power point simple.svg

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Summary

Description
English: Illustration of the power of a point theorem. The product of distances PT2 = PM×PN = PA×PB = (s-r)×(s+r) = s2 - r2, where s is the distance OP (shown in orange) and r is the radius of the circle (shown in blue).
Date
Source Own work
Author WillowW

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Captions

Power Of A Point Theorem

Items portrayed in this file

depicts

power of a point

tangent

inception

26 August 2008

File history

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Date/TimeThumbnailDimensionsUserComment
current15:02, 3 September 2008Thumbnail for version as of 15:02, 3 September 2008432 × 288 (12 KB)WillowW{{Information |Description=New labels to points to make consistent with Image:Orthogonal_circle.svg. |Source=self-made |Date=3 September 2008 |Author=Willow |Permission= |other_versions= }}
00:59, 27 August 2008Thumbnail for version as of 00:59, 27 August 2008432 × 288 (12 KB)WillowW{{Information |Description={{en|1=Illustration of the power of a point theorem. The product of distances OP×OQ = OT<sup>2</sup> = OA×OB = (''d''-''r'')×(''d''+''r'') = ''d''<sup>2</sup> - ''r''<sup>2</sup>, where ''d'' is the distance OS and ''r'' is
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