No, none of them need be parallelograms.
The lateral faces of a prism are either squares, rectangles or parallelograms. If the prism is oblique then the faces must be parallelograms and not rectangles or squares.
The lateral faces will be parallelograms, and the opposite faces will be congruent. In a right prism, the lateral faces will be rectangles.
In a right prism, the lateral sides are perpendicular to the bases and so all of them are rectangular.In an oblique prism, the lateral sides are not perpendicular to the bases so that some of them (at least) are non-rectangular parallelograms.In a right prism, the lateral sides are perpendicular to the bases and so all of them are rectangular.In an oblique prism, the lateral sides are not perpendicular to the bases so that some of them (at least) are non-rectangular parallelograms.In a right prism, the lateral sides are perpendicular to the bases and so all of them are rectangular.In an oblique prism, the lateral sides are not perpendicular to the bases so that some of them (at least) are non-rectangular parallelograms.In a right prism, the lateral sides are perpendicular to the bases and so all of them are rectangular.In an oblique prism, the lateral sides are not perpendicular to the bases so that some of them (at least) are non-rectangular parallelograms.
An octagonal prism has two octagonal bases and eight rectangular lateral faces. Each rectangular face is a parallelogram. Therefore, the total number of parallelograms in an octagonal prism is ten: two from the bases and eight from the lateral faces.
It is a pentagonal prism
The lateral faces of a prism are either squares, rectangles or parallelograms. If the prism is oblique then the faces must be parallelograms and not rectangles or squares.
The lateral faces will be parallelograms, and the opposite faces will be congruent. In a right prism, the lateral faces will be rectangles.
In a right prism, the lateral sides are perpendicular to the bases and so all of them are rectangular.In an oblique prism, the lateral sides are not perpendicular to the bases so that some of them (at least) are non-rectangular parallelograms.In a right prism, the lateral sides are perpendicular to the bases and so all of them are rectangular.In an oblique prism, the lateral sides are not perpendicular to the bases so that some of them (at least) are non-rectangular parallelograms.In a right prism, the lateral sides are perpendicular to the bases and so all of them are rectangular.In an oblique prism, the lateral sides are not perpendicular to the bases so that some of them (at least) are non-rectangular parallelograms.In a right prism, the lateral sides are perpendicular to the bases and so all of them are rectangular.In an oblique prism, the lateral sides are not perpendicular to the bases so that some of them (at least) are non-rectangular parallelograms.
An octagonal prism has two octagonal bases and eight rectangular lateral faces. Each rectangular face is a parallelogram. Therefore, the total number of parallelograms in an octagonal prism is ten: two from the bases and eight from the lateral faces.
Prism, which a polyhedron with two congruent and parallel faces (the bases) and whose lateral faces are parallelograms.
A prism.
It is a pentagonal prism
Prism, which a polyhedron with two congruent and parallel faces (the bases) and whose lateral faces are parallelograms.
A trapezoidal prism has two trapezoidal bases and four rectangular lateral faces. Each of these rectangles can be considered a parallelogram since they have opposite sides that are equal and parallel. Therefore, there are a total of six parallelograms in a trapezoidal prism: two from the bases and four from the lateral faces.
It is a prismoid - a prism-like solid whose lateral faces are not perpendicular to the bases.It is a prismoid - a prism-like solid whose lateral faces are not perpendicular to the bases.It is a prismoid - a prism-like solid whose lateral faces are not perpendicular to the bases.It is a prismoid - a prism-like solid whose lateral faces are not perpendicular to the bases.
No. Lateral faces of prisms are generally rectangles although they can also be parallelograms.No. Lateral faces of prisms are generally rectangles although they can also be parallelograms.No. Lateral faces of prisms are generally rectangles although they can also be parallelograms.No. Lateral faces of prisms are generally rectangles although they can also be parallelograms.
A right triangular prism has two identical faces. Two faces may or may not be identical in an oblique prism, in which the lateral edges are not perpendicular to the bases.