Science Fair Project Encyclopedia
Compass (drafting)
In mathematics and drafting, a device known as a compass (or pair of compasses) is used by mathematicians and craftsmen in geometry to draw or inscribe a circle or arc. Simply, this type of compass is used as a drafting instrument used for drawing circles and in ruler-and-compass constructions.
External links
- beam or trammel compass (variant form); another example
03-10-2013 05:06:04
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The contents of this article is licensed from www.wikipedia.org under the GNU Free Documentation License. Click here to see the transparent copy and copyright details


