Image:Sine Cos Proofs.pdf

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Sine_Cos_Proofs.pdf‎ (file size: 47 KB, MIME type: application/pdf)

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Description	Detailed, diagramed proofs of 2 elementary formulas for the Trigonometry article
Source	self-made
Date	February 1, 2008
Author	Morris K. (talk) 21:57, 1 February 2008 (UTC)
Permission (Reusing this image)	Public domain
Other versions	None

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I, the copyright holder of this work, hereby release it into the public domain. This applies worldwide.

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	Date/Time	Dimensions	User	Comment
current	21:57, 1 February 2008	(47 KB)	Wahrmund (Talk \| contribs)	({{Information \|Description=Detailed, diagramed proofs of 2 elementary formulas for the Trigonometry article \|Source=self-made \|Date=February 1, 2008 \|Location= \|Author=~~~~ \|Permission=Public domain \|other_versions=None }})