Posted by BINOJ on Jan. 24, 2013, 5:55 p.m.
Pythogaras were lived on 580-500 B.C. Pythogaras theorems are known all over the world
Posted by BINOJ on Jan. 24, 2013, 5:55 p.m.Pythogaras were lived on 580-500 B.C. Pythogaras theorems are known all over the world