Chapter: 4th Maths : Term 2 Unit 1 : Geometry
Difference between 2D and 3D objects
UNIT−1
GEOMETRY
Difference between 2−D and 3−D objects:
2−D
Definition: Two dimension
Dimensions: Length and breadth
Examples: Square, rectangle, circle, triangle, rhombus, parallelograms, trapezium, quadrilateral
3−D
Definition: Three dimension
Dimensions: Length, height and width.
Examples: Cube, cuboid, cone, cylinder pyramid.