Page 3 - LN-1
P. 3
Thus what we have discussed are three types of shapes:
(i) One dimensional shapes: Shapes having length only. Example: a line.
(ii) Two-dimensional Shapes: Plane shapes having two measurements like length and
breadth. Example: a polygon, a triangle, a rectangle, etc. generally, two-dimensional figures
are known as 2-D figures.
(iii) Three-dimensional Shapes: Solid objects and shapes having length, breadth and height
or depth. Example: Cubes, cylinders, cone, cuboid, spheres, etc.
3
