PRIME

Platonic

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Mathematics

Encyclopedia

# circumference

### Geometry

The distance around a circle, or around a great circle of a sphere.

### Graph Theory

The circumference of a graph is the length of its longest cycle, if any.

Citation Info

• [MLA] “circumference.” Platonic Realms Interactive Mathematics Encyclopedia. Platonic Realms, 24 Mar 2013. Web. 24 Mar 2013. <http://platonicrealms.com/>
• [APA] circumference (24 Mar 2013). Retrieved 24 Mar 2013 from the Platonic Realms Interactive Mathematics Encyclopedia: http://platonicrealms.com/encyclopedia/circumference/