## Manual:AngleBisector Command

This page is part of the official manual for print and pdf. For structural reasons normal users can't edit this page. If you found any errors on this page please contact us. Go to the version which can be edited by users.

##### AngleBisector

This article is about GeoGebra command.

##### Command Categories (All commands)

- Algebra Commands
- Chart Commands
- Conic Commands
- Discrete Math Commands
- Function Commands
- Geometry Commands
- GeoGebra Commands
- List Commands
- Logical Commands
- Optimization Commands
- Probability Commands
- Scripting Commands
- Spreadsheet Commands
- Statistics Commands
- Text Commands
- Transformation Commands
- Vector and Matrix Commands
- CAS Specific Commands

- AngleBisector[ <Line>, <Line> ]
- Returns both angle bisectors of the lines.
**Example:**`AngleBisector[x + y = 1, x - y = 2]`

yields*a: x = 1.5*and*b: y = -0.5*.

- AngleBisector[ <Point>, <Point>, <Point> ]
- Returns the angle bisector of the angle defined by the three points.
**Example:**`AngleBisector[(1, 1), (4, 4), (7, 1)]`

yields*a: x = 4*.

**Note:**The second point is apex of this angle.

**Note:**See also Angle Bisector tool .