C.a.R. > Demos > Simple Constructions

One of the easiest ways to embed a construction into a page, using a border, and no tools at all. You can however zoom in and out with +/- or the mouse wheel, and you can move the construction with the cursor keys or by dragging the right mouse button. Moreover, you can call a menu with the right mouse button to display the hidden objects, or to go through the visible objects step by step.

You can move the fat points, a convention for most constructions on this page.

Move the triangle corners, so that both centers agree! If you manage, the circles become red. This is achieved with conditional formatting.