!! used as default html header if there is none in the selected theme.
--- Introduction ---
Rotation shoot is a visual game/exercise. It presents you two shapes,
one being the image of the other after a rotation in the plane.
And you are asked to find out the center of the rotation
by clicking on the picture.
This page is not in its usual appearance because WIMS is unable to recognize your
Please take note that WIMS pages are interactively generated; they are not ordinary
HTML files. They must be used interactively ONLINE. It is useless
for you to gather them through a robot program.
Description: click on the center of a rotation 2D. This is the main site of WIMS (WWW Interactive Multipurpose Server): interactive exercises, online calculators and plotters, mathematical recreation and games