Question

Find the area of the rectangle whose sides are : $40\text{cm}$ and $20\text{cm}$

Answer 1

Finding the area of the rectangle :

Given that, length of the rectangle $=40\text{cm}$

Breadth of the rectangle $=20\text{cm}$

Now,

Area of the rectangle $=\text{length ×breadth}$

$$\begin{gathered} =40\times 20 \\ =800\text{sq.cm} \end{gathered}$$

Hence, area of the rectangle is $800\text{sq.cm}$