It does not have to have any. If it is a right pyramid, it will have 2 pairs.
the shape that has 8 faces , 18 edges , and 12 vertices is simply a hexagonal prism not a pyramid my butt :P
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.
for any prism , number of ___ + number of vertices = number of edges + ___
A rectangular (or square) pyramid. Or, in fact, a pyramid with any quadrilateral as base.
Many solids have no rectangular faces, including such forms as the hexagonal pyramid and the regular octahedron.
No. It has four rectangular and two squares, or six rectangular faces.
A hexagonal pyramid because 6=hexagon and if a pyramid has a hexagon on the bottom and triangles on the sides with a point on the top. THERE IS YOUR ANSWER!! IYANA THOMAS SABAL PALM ELEMENTRY
It does not have to have any. If it is a right pyramid, it will have 2 pairs.
A hexagonal prism doesn't have any triangles. There are two hexagons and 6 rectangles.
the shape that has 8 faces , 18 edges , and 12 vertices is simply a hexagonal prism not a pyramid my butt :P
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.
for any prism , number of ___ + number of vertices = number of edges + ___
A rectangular (or square) pyramid. Or, in fact, a pyramid with any quadrilateral as base.
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.
rectangular pyramid, square-based pyramid, trapezoidal pyramid any pyramid whose base is a shape with only four sides
A square pyramid has five faces, one of which is a square and the remaining four are triangles. Conventionally such a pyramid is called a square BASED pyramid and in that context it has only one base. [That definition is used to distinguish it from a pentagonal pyramid, a hexagonal pyramid, etc.] However, any one of the five faces can be at the bottom.