Question
The length of a rectangular fields is $100m$. If its perimeter is $300m$, what is its breadth?
✓
Answer
Length of the rectangular field $= 100m$
Perimeter of the rectangular field $= 300m$
Perimeter of a rectangle $= 2$(Length $+$ Breadth) Applying the above formula,
we get: Breadth of the rectangular field $=\frac{\text{Perimeter}}{2}-\text{Length}$
$=\frac{300}{2}-100$$=150-100$
$=50\text{m}$
Perimeter of the rectangular field $= 300m$
Perimeter of a rectangle $= 2$(Length $+$ Breadth) Applying the above formula,
we get: Breadth of the rectangular field $=\frac{\text{Perimeter}}{2}-\text{Length}$
$=\frac{300}{2}-100$$=150-100$
$=50\text{m}$
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