a square
The difference is the shape. A cube is a 3D square. A square pyramid is a pyramid with for sides and a square on the bottom.
square
The square based pyramid does not stack or roll.
A triangle
You could have GIZA or a pyramid. Also a square house if your really desperate.
The horizontal cross-section of a pyramid forms a square when the pyramid has a square base and is sliced parallel to that base. This is because all points on the cross-section are equidistant from the center of the base, maintaining the same proportions as the base itself. As the cut is made at any height, the resulting shape remains a square, regardless of the height of the slice. If the pyramid's base were a different shape, the cross-section would reflect that shape instead.
A square pyramid is a pyramid whose base is in the shape of a square.
From a pyramid, you can trace a triangle and a square. The triangular shape comes from the triangular faces of the pyramid, while the square shape is derived from the base of the pyramid, which is typically a square in the case of a square pyramid. If the pyramid has a different base shape, you could trace that corresponding shape instead.
a square based pyramid is a square at the bottom and a pyramid at the top
square based pyramid,
A square!
The difference is the shape. A cube is a 3D square. A square pyramid is a pyramid with for sides and a square on the bottom.
It looks the same as a normal pyramid, the only difference is the base of the pyramid is square.
A Pyramid
A square based pyramid.
a square * * * * * That would be a square pyramid! A triangular pyramid would have ... wait for it ... a TRIANGULAR base! Worth waiting for, wasn't it?
The base