Question

que pez the length of its side o perimeter of a retangular fandenis loom. if its length is 32m, what is its breadth? in Length and breadth of are rectangular garden is are i7m and Um respectively. How much wie is are required to fence its times
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Answer 1

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Half the perimeter of a rectangular garden, whose length is 4 m more than its width, is 36 m. Find the dimensions of the garden.

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Solution

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Correct option is B)

Let the width of the garden =x meter

Then length=(x+4) meter

Half perimeter =36 m

So perimeter of garden =(2×36)=72 meters

According to the question

⇒2(l+b)=72

⇒2(x+x+4)=72

⇒2x+2x+4=74⇒4x=64⇒x=16 meters

Hence,the width of the garden =16 meters

The length of the garden =(16+4)=20 meters