# Difference between revisions of "Radius Command"

From GeoGebra Manual

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− | <noinclude>{{Manual Page}} | + | <noinclude>{{Manual Page|version=5.0}}</noinclude>{{command|geometry}} |

− | + | ; Radius( <Conic> ) | |

+ | :Returns the radius of a conic. | ||

+ | |||

+ | :{{examples| 1=<div> | ||

+ | :*Returns the radius of a circle c (e.g. c:(x - 1)² + (y - 1)² = 9) <code><nowiki>Radius(c)</nowiki></code> yields ''a = 3''. | ||

+ | :*Returns the radius of a circle formula <code><nowiki>Radius((x - 2)² + (y - 2)² = 16)</nowiki></code> yields ''a = 4''.</div>}} |

## Latest revision as of 10:38, 11 October 2017

- Radius( <Conic> )
- Returns the radius of a conic.

**Examples:**- Returns the radius of a circle c (e.g. c:(x - 1)² + (y - 1)² = 9)
`Radius(c)`

yields*a = 3*. - Returns the radius of a circle formula
`Radius((x - 2)² + (y - 2)² = 16)`

yields*a = 4*.

- Returns the radius of a circle c (e.g. c:(x - 1)² + (y - 1)² = 9)