there are 5
if its a four sided pyramid then four. if its a three sided pyramid then four.
If you mean the base has 4 sides then the pyramid is a square based pyramid and has 5 corners. If you mean the pyramid has 4 faces then the pyramid is a tetrahedron with a triangular base and has 4 corners.
DOODY!
5
Four. Three corners to the base and the apex.
If you imagine a square-based pyramid sitting on its base, there will be the four corners of the square, plus the top: a square-based pyramid has five corners.
A pyramid must have at least four faces (sides) so a three sided pyramid is mathematically impossible.
Well the base has four corners (square), and these all connect to a vertex at the top (pyramid). Therefore, there are 5 corners on a square pyramid.
A pyramid has.
A hexagon based pyramid has 7 corners.
"Vertices" means corners. "Tetra" means four and "hedron" means side, so a tetrahedron is a four sided object. A tetrahedron looks like pyramid. Each side is a triangle. The bottom of a tetrahedron is a triangle, and a tetrahedron goes up to a point at the top. The three corners of the triangle at the bottom plus the point at the top gives you a total of four corners.
A three dimensional triangle is also known as a pyramid. In a triagonal pyramid, there are six edges and four corners.