ATAR Notes: Forum

VCE Stuff => VCE Mathematics => VCE Mathematics/Science/Technology => VCE Subjects + Help => VCE Specialist Mathematics => Topic started by: fredrick on November 26, 2007, 07:57:45 pm

Title: geo
Post by: fredrick on November 26, 2007, 07:57:45 pm

Help!
ABCD is a square and ABX is an equilateral triangle.
a)find angleDXC
b)find angleXDC

[img]http://img225.imageshack.us/img225/6579/geoda0.jpg[/img]

ty

Title: geo
Post by: Ahmad on November 26, 2007, 08:34:28 pm

Give away: ADX and BCX are both isosceles.

Title: geo
Post by: fredrick on November 26, 2007, 08:37:31 pm

0mg! i have been looking at that for 30 mins now and i didnt notice that :shock: Thanks!

Title: geo
Post by: Ahmad on November 26, 2007, 08:41:00 pm

Haha I guess that happens sometimes ^^. No problem.  :)