Question

The area of a rectangular field whose
length is twice its breadth is
2450m squ Find the Perimeter of the
field.
whose length​

Answer 1

Answer:

Let the breadth be x

Length=2x

x * 2x =2450m^2

2x^2=2450

x^2=2450/2

x=√1225

x=35m

Breadth=35m

Length=35x2=70m

Perimeter=2(length+breath)

=2(70+35)

=2(105)

=210m

Answer 2

Answer:

let breadth of rectangular field be x

so length will be 2 x

area of field is = 2450 metre square

length×breadth = 2450

2x^2 = 2450

X^2= 1225

x= 35

so breadth of rectangular field is 35 metre and length of a rectangular field is 70 metre.

Perimeter of field = 2[l+b]

= 2× [70+35]

=2×105

=210

the Perimeter of the rectangular field will be 210 m