Pi (nonfiction): Difference between revisions
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[[File:Pi_equals_C_over_d.svg|thumb|The circumference of a circle is slightly more than three times as long as its diameter. The exact [[ratio]] is called π.]]The number '''pi''' is a [[mathematical constant]], the ratio of a circle's circumference to its diameter, commonly approximated as 3.14159. | |||
[[mathematical constant]] | |||
== Fiction cross-reference == | |||
<gallery mode="traditional"> | |||
</gallery> | |||
== Nonfiction cross-reference == | |||
* [[Geometry (nonfiction)]] | |||
* [[Mathematics (nonfiction)]] | |||
== External links== | |||
* [ Pi] @ Wikipedia | |||
[[Category:Nonfiction (nonfiction)]] | |||
Revision as of 04:39, 8 June 2016
The circumference of a circle is slightly more than three times as long as its diameter. The exact ratio is called π.
The number pi is a mathematical constant, the ratio of a circle's circumference to its diameter, commonly approximated as 3.14159.
Fiction cross-reference
Nonfiction cross-reference
External links
- [ Pi] @ Wikipedia