Question

Find the perimeter of the rectangles whose length and breadth are given below:

length $25\mathrm{m}$ and breadth $10\mathrm{m}$

Answer 1

Find the perimeter of the rectangle:

We know that,

Perimeter of rectangle = $2\times (\mathrm{length}+\mathrm{breadth})$

Here, $\mathrm{length}=25\mathrm{m}\mathrm{and}\mathrm{breadth}=10\mathrm{m}$

Perimeter of rectangle = $2\times (25+10)m$

$$\begin{gathered} =2\times 35m \\ =70m \end{gathered}$$

Therefore, the perimeter of a rectangle is $70m$.