Go Geometry Education

Dynamic Geometry: Internal Feuerbach Point of a Triangle. HTML5 Animation for Tablets (iPad, Nexus..) Level: High School, College, Mathematics Education

Dynamic Geometry
The interactive figure above, created with GeoGebra, shows a triangle ABC with the Internal Feuerbach point of a triangle ABC.

To manipulate the interactive figure: tap and drag points or lines.
To stop/play the animation: tap the icon in the lower left corner.
To reset the interactive figure to its initial state: tap the icon in the upper right corner.
To explore (show / hide): tap a check box.

Internal Feuerbach Point
The nine point circle and the incircle of a triangle ABC are tangent a point called Internal Feuerbach Point.

Dynamic Geometry: Internal Feuerbach Point, HTML5 Animation for tablets

GeoGebra is free and multi-platform dynamic mathematics software for all levels of education that joins geometry, algebra, tables, graphing, statistics and calculus application, intended for teachers and students. Many parts of GeoGebra have been ported to HTML5. It has received several educational software awards in Europe and the USA.

Home | SearchGeometry | Dynamic Geometry | GeoGebra constructions | Triangles | Circles | Orthocenter | Altitude | Midpoint | Nine Point Circle | Feuerbach Index | iPad Apps | Nexus 7 Apps | Projects | Email | Comment