Question

The perimeter of a rectangular plot is 160 m than its length is 5m more than twice its breadth find dimension of the plot

Answer 1

Let the Breadth of plot be a

Length = 2a + 5

Perimeter = 2 (Length + Breadth)

=> 160 = 2 [ a + 2a + 5]

=> 80 = 3a + 5

=> 75 = 3a

=> a = 25

Breadth of plot = 25 m

Length of plot = 25 × 2 + 5 = 50 + 5 = 55 m

Answer 2

Hii friend,

Let the breadth of the rectangular plot = X m

Then,

It's Length = 2X+5

Perimeter of the rectangular plot = 160 m

2(Length + Breadth) = 160

2( 2X+5 + X) = 160

2(3X+5) = 160

6X+10 = 160

6X = 160-10

6X = 150

X = 150/6

X = 25 m

Breadth of the rectangular plot = X = 25 m

And,

Length of the rectangular plot = 2X +5 = 2 × 25 +5 = 55 m

HOPE IT WILL HELP YOU..... :-)