Chrysler Repair: auto repair/geometry, daughter shawna, repair mechanics

Question
Hi Kevin!  I am hoping you can help me.  I have a 15 yr old daughter, Shawna, who has a math assignment and she needs to find out "How Geometry is used/or relates to the field of auto repair/mechanics?".  i know this isn't your typical question...lol...but she asked if I would contact someone on the All experts site to see if they could help.  Any information you might be able to give would help, also any sites or contacts you think could help would be appreciated. Thanks so much!

Answer
The Geometry side of stuff is more or less played in the suspension side of things. U have camber,caster and toe  to all which are measurements that keep the wheels straight when u drive. Toe is off and u drift to the right or left. Lets see what else,,,, The other stuff would be the body side of thing and engines and so on  I look up something online  this is more or less what U were looking for.
http://www.geocities.com/Factory6987/Geometry.html