Yep, Even mine!
A rectangle is a 2D object with four sides or edges, but does not have any faces. Only 3D objects have faces. A rectangular pyramid has six faces.
flat surfaces on any polyhedron are called faces
If you count the base if it a square or rectangle either 0 or 1
A pyramid never has parallel faces. Any two faces intersect.
5 faces
A square pyramid will not have any curved faces.
5 faces
It does not have to have any. If it is a right pyramid, it will have 2 pairs.
A pyramid need not have any square faces. It can have at most one.
A square pyramid dose not have any faces, edges or vertices because a dose is a measured amount of medicine!However, a square based pyramid does have any 5 faces, 8 edges and 5 vertices.
Not true. They have only one base and several (3 or more) lateral triangular faces. A pyramid has a single vertex over a base - there are no parallel faces in any pyramid.
A pyramid is a generic term and can have any number (>3) of plane faces. A triangular pyramid has 4 faces, a rectangular one has 5, and so on. A pyramid whose base has n sides has n+1 faces.