Question

Half the perimeter of a rectangular garden, whose length is 4m more than its width is 36m. The area of the garden is (1) a. 320 m² b. 300 m² c. 400 m² d. 360 m²l​

Answer 1

Answer:

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Step-by-step explanation:

Answer 2

Answer:

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