A pyramid is usually a 4 sided figure but a cuboid is not. Also, the 4 sided pyramid all the faces are triangle but the cuboid has 2 square faces and 4 rectangle faces
If you mean a pyramid with a four sided base, it is a square pyramid. If you mean one with four faces, it is a tetrahedron.
A pyramid with an n-sided base will have n + 1 vertices, n + 1 faces, and 2n edges. 4 faces, 6 edges, 4 vertices
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.
5 FIVE five 4+1=5
A 3-sided pyramid.
A pyramid can have 4 or more faces. A pyramid, with a n-sided polygon as base will have n+1 faces. The polygon with the least number of sides is a triangle and a triangular pyramid (tetrahedron) has 4 faces. A square based pyramid has 5 faces, and so on.
A triangular pyramid (or tetrahedron) has six edges, four faces and four vertices.
No. A pyramid with an n-sided base will have n + 1 vertices, n + 1 faces, and 2n edges. 4 faces
None. A triangle based pyramid is a 4-sided solid (a tetrahedron), and has no parallel sides.
A pyramid with an n-sided base will have n + 1 vertices, n + 1 faces, and 2n edges. 4 vertices
It has 5 faces. The "quadrilateral" part of the name describes the shape of the base of the pyramid. A pyramid has 1 face for every side of the base plus an extra one for the base. Thus a quadrilateral pyramid has a quadrilateral or 4 sided shape for the base and so has 4 + 1 = 5 faces.