How essential is four years of high school math?

[BCEagle91]

<p>Some models that we built for math “class”:</p>

<p><a href=“http://img705.imageshack.us/img705/1266/polys.jpg[/url]”>http://img705.imageshack.us/img705/1266/polys.jpg&lt;/a&gt;&lt;/p&gt;