The fixed point at the intersection of all the faces of the pyramid is called the VERTEX of the pyramid.
Well, at least in Polyhedrons, a Vertex is the point at the tip of a pyramid, apex is at the end of the cone.An apex is the top of a pyramid or cone. Technically, the apex is a vertex due to its vertex-like corner. Prisms DO NOT have apexes. They only have vertexes because they do not rise up like a pyramid.----------------------------------------------------------------An apex is usually pointed end of an object; the tip; a point of culmination.A vertex is usually the highest point or in mathematics , the point at which the sides of an angle intersect; the point on a triangle or pyramid opposite to and farthest away from its base.Some apexes may also be vertices.
There are six sides to the base, and each vertex (of which there are six) have an edge between them and the tip of the pyramid. So, there are 12 total.
It is called the base.
A trapezium.
Vertex
The vertex or the apex. I prefer apex to describe the upper most tip of a triangle.
A square pyramid has 5 vertices. The plural of vertex is vertices.
a square based pyramid has 5 vertex <3
a vertex
A pyramid
Where edges come together is a vertex