A pyramid is a solid with a (convex) polygonal base and triangular sides all terminating in the same point. As such the number of "corners" (topologists call them vertexes) is one more than the number of vertexes of the base. A "square pyramid" (such as those famous structures in Giza, Egypt, has five vertexes. A tetrahedron is also a pyramid but one that has only 4 vertexes (the fewest of all the pyramidal shapes). 3
Four.
a triangle pyramid has 5 corners
IT has got 5 coner.
3
it has 4 at the bottom and 1 at the top
A rectangular pyramid has 8 edges. There are four edges on the base and for edges from corner to point.
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.
Seven - six for the hexagonal base plus the apex.
A triangular pyramid has 4 vertices (each vertex has 3 edges connected to it).
A pyramid has one more corner and faces than the number of sides in its base; thus a decagonal pyramid has 10 + 1 = 11 faces and corners. A pyramid has twice as many edges as sides in its base; thus a decagonal pyramid has 2 X 10 = 20 edges.
yes. :)
pyramid
The number of corners (or vertices) of a pyramid depends upon the shape of the base of the pyramid; a pyramid has one more corner than the number of sides in the base, eg a triangular based pyramid (also known as a tetrahedron) has 3 + 1 = 4 corners, a square based pyramid has 4 + 1 = 5 corners. A cone has 1 corner (at the top, or apex). So together a pyramid and cone have 2 more corners than number of sides of the shape of the base of the pyramid.