The egg shape would be stronger because it doesn't have points of weakness, whereas the square-based pyramid does. These points of weakness are the apexes (also referred to as the corners.)
Cicrcle
square based Pyramid * * * * * It does not have to be square based. Any quadrilateral base will do.
A square pyramid is a pyramid whose base is in the shape of a square.
a cube and a sphere are different because is more of a square shape and a sphere is cylindrical
Square Pyramid
Cicrcle
It is an impossible shape.
square based Pyramid * * * * * It does not have to be square based. Any quadrilateral base will do.
A square pyramid is a pyramid whose base is in the shape of a square.
a square based pyramid is a square at the bottom and a pyramid at the top
This 3D shape could be a square based pyramid.
Since a sphere is round it is a shape without a face.
A square!
square based pyramid,
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