Question

Area of a rectangular ground is 12500m^2.its length is 125 m.its parimeter is

Answer 1

Area of a rectangular ground is 12500 m²

We know that area of rectangle = l × b

Here..

• l = length
• b = breadth

length (l) = 125 m ______ [GIVEN]

We have to find it's perimeter.

Before finding it's perimeter. We have to find it's bread first.

_____________________________

Now..

Area of rectangle = l × b

=> 12500 = 125 × b

=> b = $\dfrac{12500}{125}$

=> b = 100 m

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Perimeter of rectangle = 2(l + b)

=> 2(125 + 100)

=> 2 × 225

=> 450 m

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Perimeter of rectangle is 450 m

____________ [$\bold{ANSWER}]$