Difference between revisions of "Radius Command"

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{{command|geometry}}
 
{{command|geometry}}
 
; Radius[Circle]: Returns the radius of the circle.
 
; Radius[Circle]: Returns the radius of the circle.
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{{example| 1=<div>Returns the radius of a circle c (e.g. c:(x - 1)² + (y - 1)² = 9) </div><div><code><nowiki>Radius[c]</nowiki></code> yields a = 3</div>}}
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{{example| 1=<div>Returns the radius of a circle formula</div><div><code><nowiki>Radius[(x - 2)² + (y - 2)² = 16]</nowiki></code> yields a = 4</div>}}

Revision as of 10:14, 16 November 2012


Radius[Circle]
Returns the radius of the circle.
Example:
Returns the radius of a circle c (e.g. c:(x - 1)² + (y - 1)² = 9)
Radius[c] yields a = 3
Example:
Returns the radius of a circle formula
Radius[(x - 2)² + (y - 2)² = 16] yields a = 4
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