Difference between revisions of "Perimeter Command"
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; Perimeter[ <Polygon> ]: Returns the perimeter of the polygon. | ; Perimeter[ <Polygon> ]: Returns the perimeter of the polygon. | ||
:{{example|1=<div><code><nowiki>Perimeter[Polygon[(1, 2), (3, 2), (4, 3)]]</nowiki></code> yields ''6.58''.</div>}} | :{{example|1=<div><code><nowiki>Perimeter[Polygon[(1, 2), (3, 2), (4, 3)]]</nowiki></code> yields ''6.58''.</div>}} | ||
Revision as of 12:09, 31 July 2015
- Perimeter[ <Polygon> ]
- Returns the perimeter of the polygon.
- Example:
Perimeter[Polygon[(1, 2), (3, 2), (4, 3)]]yields 6.58.
- Perimeter[ <Conic> ]
- If the given conic is a circle or ellipse, this command returns its perimeter. Otherwise the result is undefined.
- Example:
Perimeter[x^2 + 2y^2 = 1]yields 5.4.
- Perimeter[ <Locus> ]
- If the given locus is finite, this command returns its approximate perimeter. Otherwise the result is undefined.
