Question

Complete the following table :

length	breadth	area
$5.2cm$		$2340\text{sq. mm}$

Answer 1

To Find breadth of rectangle:

Given that,

Length $=5.2cm$ &

Area $=2340\text{sq. mm = 23.4 sq. cm}$ $\left[\because 1c{m}^2=100m{m}^2\right]$

Let breadth of rectangle be $x$.

We know that,

Area of rectangle $=\text{Length × Breadth}$

$$\begin{gathered} \Rightarrow 23.4=5.2\times x \\ \Rightarrow x=\frac{23.4}{5.2}=4.5cm \end{gathered}$$

Breadth of rectangle$=4.5cm$

Therefore,

length	breadth	area
$5.2cm$	$4.5cm$	$2340\text{sq. mm}$