Cuboid With Net

This sketch makes a hexahedron with a top and bottom face parallel. Adjust h to change the height between the top and the bottom faces. Adjust A, B, C and D to change the bottom face. Adjust a_1, b_1 and c_1 ((x,y) position of the top face vertices) to change the top face. We're going to use this to make some unfair dice! For Chi-Squared testing...