Worksheet

Find the length of the aluminium strip required to frame an object of length $80 \mathrm{cm}$ and breadth $60 \mathrm{cm}$. Write answer in $\mathrm{cm}$.

How much tape is required in metres to measure all around a rectangular table cloth measuring $5\mathrm{m}$ $\times$$4\mathrm{m}$?

The length and breadth of a rectangular field are in the ratio $7 : 5$. If its perimeter is $192\mathrm{m}$, find the dimensions of the field.

The length of a rectangle is $75$ cm . Its perimeter is $200$ cm. Find its area in ${\mathrm{cm}}^2$ .

A concrete path is constructed around a lawn as shown in the diagram. If the path is $1$ m wide, what is the perimeter around the outside of the path?

The perimeter of the building whose plan is shown below is $k \mathrm{m}$, find $k$. 

If the missing lengths (m) of the given figure is $4 \mathrm{m}$ and $6 \mathrm{m}$, then the perimeter of figure is $k$ units. Find the value of $k$

Find the perimeter of the figure.