Square coordinate plane question from online exam

by **C129** Thu Jul 17, 2008 8:57 pm

Can someone please explain the following question>

A certain square is to be drawn on a coordinate plane. One of the vertices must be on the origin, and the square is to have an area of 100. If all coordinates of the vertices must be integers, how many different ways can this square be drawn?

by **RonPurewal** Sat Jul 19, 2008 4:18 am

http://www.manhattangmat.com/forums/a-c ... t1016.html