help please
An isosceles right-triangle whose vertices are grid points (points where two straight lines intersect) is shown in the diagram. The maximum number of isosceles right-triangles having the same dimensions that you could draw in this grid is:
A) 36 B) 25 C) 48 D) 42 E) 32
(idk why the pic isnt showing, here's a link: http://i60.tinypic.com/2i6gppd.jpg )
