Question

The length of rectangular garden is seven times it's breadth if the breadth of garden is 5.25 m find perimeter of garden

Answer 1

ATQ, the length of a rectangular garden is seven times it's breadth.

let the breadth of the rectangular garden is = 5.25m

therefore it's length must be = 7 × breadth

= 7 × 5.25

= 36.75m

now, we have to find the perimeter of the rectangular garden.

since the garden is rectangular, we have to use the formula to find the perimeter of a rectangle.

formula to find the perimeter of a rectangle is 2 ( l + b )

therefore perimeter of the rectangular garden = 2 ( l + b )

= 2 ( 36.75 + 5.25 )

= 2 × 42

= 84m

hence, the perimeter of the rectangular garden is 84m.

Answer 2

Its given breadth=5.25m

and length =7 times of breadth

means

length=7*5.25

length=36.75m

perimeter of garden=2(length+ breadth)

perimeter of garden=2(36.75+5.25)

perimeter of garden=2*42=84cm ......ans

hope it helpful!!!