I need help! How do you make triangles have surfaces?

[legosharkdan]

I need a lot of help! I am using autoCAD 2011 for the mac, and I cannot make another surface inbetween a trinagle, even though I have "filled in" several other trinagles! Please Help! Thank you! I am trying to make a "future car" that is a triangle. Trust me, it is cool! So, pleas help!

[yetirawr]

moren

[legosharkdan]

I forgot to mention, I have used the "loft" command, but I belive I am using it wrong. Oh, and did you mean "moron"? Just wondering.