Finding Geometric Relationships

The Activity Problem

In the opposite figure,

AF = BE, FH ∥ EG ∥ BC , and  GD ∥ AB.

Use different facilities of Cinderella – constructing, dragging, measuring, and calculating facilities – to find as many various and different geometric relationships as possible, which could be deduced either in direct or indirect ways from the given information.


Please enable Java for an interactive construction (with Cinderella).
Please enable Java for an interactive construction (with Cinderella).

P.S. To open the problem construction in Cinderella proper environment click here