Question

If A denotes area of a rectangle, $l$ represents its length and $b$ represents its breadth find:

$\left(i\right)l,\text{if}A=48c{m}^2\text{and}b=6cm$

Answer 1

Finding the length of rectangle

Given,
Area of the rectangle $=48c{m}^2$ and
Breadth of the rectangle $=6cm$

The area of the rectangle is given by:
$A=Length\times Breadth$
$\Rightarrow 48=l\times 6$
$\Rightarrow l=\frac{48}{6}=8cm$

Therefore, the length $\left(l\right)$ of the given rectangle is $8cm$.