Homothety shoot --- Introduction ---

A homothety of the plane is a zoom (magnification or reduction) of the plane. The center of a homothety is the unique point of the plane which stays unchanged after the homothety.

Homothety shoot is a visual game/exercise. It presents you two shapes, one being the image of the other after a homothety in the plane. And you are asked to find out the center of the homothety by clicking on the picture.

The difficulty of the exercise varies considerably by the choices of parameters.
Set up
  • Difficulty level , , ,
  • Number of clicks in one session a score will be given at the end of a session

Other exercises on:
Other recreations on:
The most recent version
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