Hemant Malhotra and R K Tyagi Solutions for Chapter: Area and Volume, Exercise 1: Exercise-1

Complete the following table:

Complete the following table:

The side of the square-field is $20 \mathrm{m}$ long. Its area is _____ ${\mathrm{m}}^2$ .

Number of tiles required to cover a floor of length $6 \mathrm{m}$ and breadth $4 \mathrm{m}$, if the area is covered by each tile is $400 \mathrm{sq}.\mathrm{cm}$ is _____.

The perimeter of a square is $4 \mathrm{m}$. It’s area is _____ ${\mathrm{cm}}^2.$

Length and breadth of a rectangle are $2 \mathrm{m}$ and $3 \mathrm{m}$. It’s area is _____ ${\mathrm{cm}}^2$.

Length and breadth of a rectangle are $3 \mathrm{m}$ and $1 \mathrm{m}$. It’s area is _____ ${\mathrm{cm}}^2.$

Area of the wall to be white washed of length $4 \mathrm{m}$ and breadth $6 \mathrm{m}$ is _____ ${\mathrm{m}}^2$.