09-14-2011, 04:12 PM
Hypotenuse of triangles looks like they are smooth but one of them is not straight. I don't remember which wasn't straight... But i'm in my mobile right now i can't see the picture bigger than it... Maybe you can see which is not smooth...
![[Image: llqsMqz.jpg]](http://i.imgur.com/llqsMqz.jpg)
![[Image: llqsMqz.jpg]](http://i.imgur.com/llqsMqz.jpg)
![[Image: llqsMqz.jpg]](http://i.imgur.com/llqsMqz.jpg)
![[Image: llqsMqz.jpg]](http://i.imgur.com/llqsMqz.jpg)