three
72 is rectangular.
The differnence is that a triangular prism has 5 faces and and rectangular prism had 4 faces.
The first comprises one rectangular face and four triangular faces whereas the second has two triangular and three rectangular faces.
A triangular pyramid has 4 triangular sides. A rectangular pyramid has 2 triangular sides and 3 rectangular sides.
A triangular pyramid has 4 triangular sides.A rectangular pyramid has 4 triangular sides and 1 rectangular side.
Rectangular pyramids and triangular pyramids both have triangular faces.
If you define a rectangular number as a number which is the product of two consecutive integers, it cannot be square.
rectangular prism
a triangular prism is different from a rectangular prism because: their names are different a triangular prism has a triangle for its' base a rectangular prism has a rectangle base a triangular prism has less sides than a rectangular prism a rectangular prism has more sides than a triangular prism
a triangular prism has to triangular bases while a rectangular prism has a rectangle as the bases.
Rectangular prism.
Rectangular prism = 6Triangular prism = 5 Triangular pyramid = 4 Rectangular prism: it is still 6 Rectangular pyramid = 5.