The problem is that the marks seem to imply that a 2-3-4 triangle is a right triangle, when in fact they’re just unevenly spaced. To illustrate the theorem, ea

The problem is that the marks seem to imply that a 2-3-4 triangle is a right triangle, when in fact they’re just unevenly spaced. To illustrate the theorem, each stone would need to account for the same amount of area, which the ones on the edges don’t do.