21. For example : we have a few classes representing geometric objects ( rectangle, ellipse, and triangle ). 22. To create a geometric object in JavaScript it suffices to click on an icon representing the object. 23. Another important idea in geometric group theory is to consider finitely generated groups themselves as geometric objects . 24. The natural geometric objects living on the stack are the geometric objects on Lie groupoids invariant under Morita-equivalence. 25. GeoGebra is a dynamic geometry program that can be used to create geometric objects free-hand using compass-and-ruler tools. 26. The natural geometric objects living on the stack are the geometric objects on Lie groupoids invariant under Morita-equivalence. 27. Enumerative geometry studies a class of geometric objects called algebraic varieties which are defined by the vanishing of polynomials. 28. The listed geometric objects ( generalized-spheres ) become quasi-spheres in the more general case of the base space being pseudo-Euclidean. 29. In a third section called VariBlox, Edmark tries to do more, using geometric objects to create visual representations of equations. 30. These more general geometric objects can be useful when one wants to work with categories that have good limit behavior.
