Incircle Command

From GeoGebra Manual
Jump to: navigation, search

Incircle( <Point>, <Point>, <Point> )
Returns Incircle of the triangle formed by the three Points.
Example: Let O=(0, 0), A=(3, 0) and B=(0, 5) be three points: Incircle(O, A, B) yields (x - 1.08)² + (y - 1.08)² = 1.18 in Menu view algebra.svg Algebra View and draws the corresponding circle in Menu view graphics.svg Graphics View.
© 2017 International GeoGebra Institute