triangular prism
triangle
a rectangular prism
it is a rectangular prism...
Prisms are three dimensional figures that always have two congruent faces. The congruent faces are also parallel to one another.
Cube
Such a figure is a triangle-based prism.
triangular prism
cuboid
A cuboid.
A cuboid.
pyramid
triangular pyramid
A rectangular prism has 3 pairs of congruent faces
a rectangular prism
Look at the prism. If all faces are rectangular (or square) then so are the bases. Otherwise they are the two congruent parallel faces that are not rectangular. Look at the prism. If all faces are rectangular (or square) then so are the bases. Otherwise they are the two congruent parallel faces that are not rectangular. Look at the prism. If all faces are rectangular (or square) then so are the bases. Otherwise they are the two congruent parallel faces that are not rectangular. Look at the prism. If all faces are rectangular (or square) then so are the bases. Otherwise they are the two congruent parallel faces that are not rectangular.
Prism!
A rectangular prism with 6 congruent faces is called a cube.