Math, asked by sujaljack, 11 months ago

the length of a rectangle is three times the width if the perimeter of the rectangle is 240 meters find its area​

Answers

Answered by Panzer786
2

Step-by-step explanation:

Hi,

Let the width of a rectangle be x.

length = 3x.

Perimeter of rectangle = 240

2 ( l + b ) = 240

2 ( 3x + x ) = 240

2 * 4x = 240

4x = 120

x = 30

Length of rectangle = 3x = 3*30=90 m

And, Breadth of rectangle = x = 30m

Therefore,

Area of rectangle = L × B = 90*30 = 2700 m²^2

Hope it will help you :)

Answered by grahamdon2000
1

Answer:

10800

Step-by-step explanation:

Length = 240/4

            =60

            =60*3

            = 180meters

Width = 60meters

Area =L*W

        =180*60

        =10800m^2

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