<p>What formulas do you have to know for the IIC that collegeboard does not provide for you? Thanks a bunch.</p>
<p>iirc.. cb doesn't provide you with many.</p>
<p>Just for a quick list</p>
<p>know double angles and know your basic trig identities. Those are the biggest trig stuff. The rest.. is i dont know. Its not very formula'ish. unless maybe the areas of basic polygons etc.</p>
<p>Everything except maybe 5 ... they give you the formula for sphere, pyramids, cones and something else I forgot.</p>