Question

A rectangular field has a length of 20 m and area equal to 100 m${}^2$. Find the breadth of the field.

• A. 5 m
• B. 4 m
• C. 10 m
• D. 2000 m

Answer 1

The correct option is A 5 m

Given length= 20 m,
and area = 100 m${}^2$

Area of rectangular field = length $\times$ breadth
$\Rightarrow$ Breadth = $\frac{\text{Area}}{\text{Length}}$
= $\frac{100}{20}$
= 5 m
Therefore, breadth of the given field is 5 cm.