Seems like you should produce such picture in a drawing application. To make them in Mathcad requires sufficient skills.
It's easy to crrate a graph of any mathematical function in Mathcad, and also drawing polygon's is easy. I can create with little effort most of your botton-left graph. The part missing is the indication of length ('l' and 'L').
Like wise it is possible to create '3D' plots, with shading etc.
Do you have a (mathematical ! ) description of the items you want to graph?
Success!
Luc
