A rectangle has length of $5 \mathrm{cm}$ and width of $3 \mathrm{cm}$. So covered area by that rectangle is equal to how many squares?

Land is acquired for road widening from a square ground, as shown in the figure. The width of the acquired land is $2 \mathrm{m}$. Area of the remaining ground is $440 {\mathrm{m}}^2$. What is the length of the remaining ground?

Find the area of the blue shaded portion for the given figure below.

Draw a rectangle of area $12$ square centimetres. Draw a square having the same area.

The length of rectangle is $80\%$ of diagonal of square of area $1225 {\mathrm{m}}^2$, then find area of rectangle, if it's perimeter is $94\sqrt{2} \mathrm{m}$.