File:Triangle with trigonometric proof of the law of cosines.png

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Trigonometric proof of the law of cosines.

Author : Régis Lachaume, 2005

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Date/TimeThumbnailDimensionsUserComment
current16:42, 27 June 2005Thumbnail for version as of 16:42, 27 June 2005316 × 149 (2 KB)Dbenbennlosslessly compressed with pngrewrite and advpng; fixes offset error
22:52, 23 January 2005Thumbnail for version as of 22:52, 23 January 2005316 × 149 (3 KB)Régis LachaumeTrigonometric proof of the law of cosines.<br />Author : Régis Lachauem<br />Licence : public domain.
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