there are three plane surface in a ractangular.
Given the surface area of a rectangular prism, there are infinitely many rectangular prisms possible.
5
there are four plane surface in a ractangle.
Given any rectangular prism, there are infinitely many other rectangular prisms with exactly the same surface area.
A planar projection map is a map projected onto a plane (flat surface). The details of the globe are a rectangular shaped map that is on a flat surface.
Look around you. Anything flat represents a plane geometric surface. Plane here means two dimensional; having length and width but not depth. The glass in the window, the top of the table or any other FLAT surface regardless of its shape. It can be square, rectangular, round triangular or duodecahedronal, so long as it is flat it is a plane geometry surface.
The Rectangular Coordinate Plane
None.
A rectangular prism is essentially an elongated cube. Just like a cube, a rectangular prism has six sides.
There is no such word as "rectangler". Rectangular, on the other hand, is an adjective and without a related noun in the question it is impossible to answer. For example, there are different numbers of edges on a rectangular plane figure, a rectangular pyramid, a rectangular prism, a rectangular bipyramid.
4
Rectangular is an adjective and so there is no noun in the question.To put it another way, a rectangular what?