Question

The perimeter of a rectangular field is 244 m and the length of the field is twice the breadth . find the area of the field.

Answer 1

let the length be X and breath be y.
ATQ,
length equal to 2 X width
perimeter =244m
X =2y. .............. ..........(1)
now,
2(l +b) =244
2(x +y) =244
2(2y +y) =244. (from 1)
2(3y)=244
6y=244
y=244/6
y=122/3mts.
hence, x= 2y
=2x122/3
=244/3mts .
therefor, x =244/3
area or rectangle =length X breath
122/3 x244/3 = 29768/9 sq .mts.

Answer 2

Answer:

The perimeter of a rectangular filed is 244 m and the length of the field is twice the breadth .Find the area of filed