Cuboid
i dont know
A pentagon (a shape with 5 sides). Just stack the shapes ontop of eachother.
no u can not stack cones on eachother
A banded stack, like at the bank? $100.
Cube
A pyramid will not roll and you cannot stack objects on top.
Stack.
cone
A cylinder
It depends on how many cubes in the stack and what shape they form.
Cylinder
The square based pyramid does not stack or roll.
Rectangles are two dimensional objects- they have no thickness. Therefore you cannot "stack" them and so there will be no 3-D shape.
Cube
i dont know
Cuboid