Can anyone help with Geometry Proofs?? Please
 

I've had no trouble with this new course I'm taking until now.......
If this looks easy to anyone, please help out!
http://www.tomahawks.ca/Jabba/proof.jpg

wow its been a long time since freshman geometry but isnt it a law or definition that all altitudes are lines drawn from the vertex of a triangle perpendicular to the oposite side

a) since RQ is a straight line, <RQ is 180 degrees. 180 - ACB= 90 degrees.

ACR=45 degrees (goes to the centre of the square).
BCQ is also 45 degrees (also goes to the centre of the square)
ACR=BCQ=45 degrees.
From there you can deduct that QA is perpendicular to RP.

I'm sorry I can't be of more help, but I just got home from the Canadian Auto show, and I'm gonna go to sleep.

good luck!

thats fuckin sweet im gonna do that with some hw problems too sometime

because god forbid you do your own homework or pay attention in class and actually learn something !

Gettn a 90 in the class after about a month, just got stuck with this one. Most questions aren't anywhere near this hard