Question

2. The area A of a rectangle is represented by the formula A = lw where l is the length

Answer 1

Answer:

rearrange the formula A=lw and make the width the subject of the formula

therefore to find width, the formula is w=A/l

Answer 2

Given:

• $A = l \times w$
• $l = 5cm$

We know:

$w = \frac{A}{l}$

Most easy equation to find the width of the rectangle:

$w = \dfrac{A}{5}✓$