8401 /www/nrich/html/content/id/8401/ 10 0000-00-00T00:00:00 <?xml version="1.0" encoding="UTF-8"?> <mdoxml version="1.0"><mdo:image alt="3d graphic" src="3d-1.png" style="margin: 0px 10px; float: left; width: 250px; height: 242px;"></mdo:image>Being able to draw objects so that they look as if they are three dimensional is an important aspect of graphic design.<br></br> <br></br> This page links an article on the maths behind various ways of representing three dimensional objects in two dimensions with a series of problems to help you understand the advantages and limitations of each method, and the geometry each depends on.</mdoxml> 2 0 0 0 1 1 0