There are infinitely many possible answers. A square based pyramid is one.
A square base, and four triangular shaped sides equals five flat surfaces.
It has 5 flat faces because there are 4 flat faces at the top and 1 flat face at the bottom.
a pyramid with a triangular base has 4 faces. a pyramid with a square base has 5 faces.
This is a popular topic, discussed in many places on the web. The attached link is one place that I like. If you want to look for others just google for surface area square pyramid.
There are infinitely many possible answers. A square based pyramid is one.
Depends on the size of the pyramid. there is no set size for a pyramid
A pyramid has 5 flat surfaces, 4 for the walls and 1 for the bottom.
A pyramid has 5 flat surfaces, 4 for the walls and 1 for the bottom.
a square pyramid has 5 a circular pyramid has none
It depends on what type of pyramid. Their is an square pyramid, a rectangular pyramid, a pentagonal pyramid, etc.
5
5 (4 sides + base)
Some are , but many are flat
A square base, and four triangular shaped sides equals five flat surfaces.
One surface, if one surface is flush with the curvature of the earth's surface.
It has 5 flat faces because there are 4 flat faces at the top and 1 flat face at the bottom.