Area of a Square

This video explains the concept of area. It shows how formula of area of square is derived using basic concept of area (i.e. measuring area with unit square block).

Area of a Rectangle

This video explains the concept of area. It shows how formula of area of rectangle is derived using basic concept of area (i.e. measuring area with unit square block).

Area of an Irregular Shape

This video explains the concept of area. It shows how to measure area of irregular shape by diving it into many known shapes (i.e. break down an unknown figure into smaller square,rectangle, triangles etc.)