Question

class 10th maths ex3.2 5th half the perimeter of a rectangular garden,whose length is 4m more than its width,is 36m. find the dimensions of the garden​

Answer 1

Answer:

Answer. Let the width be x. x=16. Hence, The length of garden will be 20 m and width will be 16 m

Answer 2

Answer:

let the width of the rectangular garden be x

so the length us 4m more than the width, x+4

Perimeter of a Rectangle = 2(l+w)

Half the Perimeter is = l+w

So, 36 = (x+4)+x

36 = 2x+4

2x = 36-4

2x = 32

x = 16m

Therefore the width of the garden is 16m

And the length of the garden is 16+4 = 20m