What is EUKLID DynaGeo?
EUKLID DynaGeo is a computer program about "dynamic geometry". It allows to construct dynamic drawings i.e. drawings in which (some) objects can be dragged with the mouse to a new position without losing the interdependencies of the geometrical objects established during the preceeding construction:
- a perpendicular bisector will always stay a perpendicular bisector,
- a line segment joining the points A and B will always run from A to B
- a parallel line will always stay parallel,
- etc....
For example, if you have correctly constructed the circle through the three points of a triangle, then this circle will always run through these 3 points, no matter how you drag the edges of the triangle! The following picture shows an example of an EUKLID DynaGeo drawing:
With EUKLID DynaGeo you can...