Incircle Command
- Incircle( <Point>, <Point>, <Point> )
-
Returns Incircle of the triangle formed by the three Points.
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 
Algebra View and draws the
corresponding circle in 
Graphics
View.