# Difference between revisions of "Sector Command"

From GeoGebra Manual

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; Sector[ <Conic>, <Point A>, <Point B> ]: Yields a conic sector between two points ''A'' and ''B'' on the conic section. | ; Sector[ <Conic>, <Point A>, <Point B> ]: Yields a conic sector between two points ''A'' and ''B'' on the conic section. |

## Revision as of 21:25, 9 March 2013

- Sector[ <Conic>, <Point A>, <Point B> ]
- Yields a conic sector between two points
*A*and*B*on the conic section. **Note:**This works only for a circle or ellipse.

- Sector[ <Conic>, <Number t1>, <Number t2> ]
- Yields a conic sector between two parameter values
*t1*and*t2*on the conic section. **Note:**Internally the following parametric forms are used:- Circle:
*(r cos(t), r sin(t))*where*r*is the circle's radius. - Ellipse:
*(a cos(t), b sin(t))*where*a*and*b*are the lengths of the semimajor and semiminor axes.

- Circle: