Question

The length of a rectangular field is twice it's breadth. If the perimeter of the field is 234 m. Find the dimensions of the field.​

Answer 1

Answer:

x= 39

Step-by-step explanation:

let the breadth be X

then length be 2x

perimeter= 2(l+b)

234m= 2( X + 2x)

234m= 2( 3x)

234m= 6x

234/6= x

39= x

Answer 2

Step-by-step explanation:

let breadth=x

then,length=2x

perimeter of rectangle=2(l+b)

2(x+2x)=234

x+2x=234/2

x+2x=117

3x=117

x=117/3

x=39

breadth=39

length=2×39

=78

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