Meshaki Musa

DIMENSION

First of all let's understand what we mean by dimensions? Dimension is defined as the minimum number of coordinates that are needed to specify that point in it. Example, to specify a sheet of paper we need two coordinates only; length and breadth. Therefore it is a two dimensional object. But to specify a cube in space 3 coordinates are needed these are- length breadth and height. Therefore we call it a three dimensional object.