Triangular Prism

any triangular prism can be cut into 3 tetrahedrons (or triangular pyramids) of equal volume; drag A,B,C,D to change the shape of the prism, drag E and F to assemble the solids; each pair of solids share a common base (marked with same color) and corresponding altitude

applet created with Cabri 3D, your browser will handle the applet when you install a full or evaluated version of the software

press right mouse button and drag to freely rotate the entire figure