A pyramid will not roll and you cannot stack objects on top.
no
There are no curved edges, but it does stack.
A regular pyramid has an equilateral triangular base
A regular pyramid has an equilateral triangle base, not just a regular polygon. It has an apex above the centre of the base.
A pyramid will not roll and you cannot stack objects on top.
The square based pyramid does not stack or roll.
Yes. You can stack square pyramids.
A regular pyramid is a right pyramid whose base is a regular polygon. There are only three regular pyramids: a regular tetrahedron, a regular square pyramid, and a regular pentagonal pyramid.
no
17.
There are no curved edges, but it does stack.
No
This describes a four-sided pyramid.
No a pyramid is triangular
A regular pyramid has an equilateral triangular base
A regular pyramid has a regular polygon base and a vertex over the center of the base. By:Cherrylvr :)