Semicircle

From Biocrawler, the free encyclopedia.

A semicircle is a two-dimensional geometric shape that forms half of a circle. Being half of a circle's 360°, the arc of a semicircle will always measure 180°.

Wikipedia (http://en.wikipedia.org/wiki/Main_Page) Semicircle (http://en.wikipedia.org/wiki/Semicircle) version history (http://en.wikipedia.org/w/index.php?title=Semicircle&action=history) GNU Free Documentation Lizenz (http://en.wikipedia.org/wiki/Wikipedia:Text_of_the_GNU_Free_Documentation_License) CC-by-sa (http://creativecommons.org/licenses/by-sa/2.5/)

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