Question

Please answer this question question fast​

Answer 1

Answer:

let the breadth of the rectangle be x

atq

length will be 3x

area of rectangle= lxb

1083=Xx3X

1083=3x²

1083/3=x²

361=x²

therefore x=19

breadth of rectangle=19

length of rectangle=57

Answer 2

B=x. L=3x

A=1083m^2

A=L*B--------->1083m^2=3x*x

1083/3=3x^2--------------->19=x

L=3x. B=x

= 57m. =19

P=2(L+B)

P=2*76--------> P=152m

Cost of fencing per meter=₹25

Cost of fencing 152m = ₹25*152

=₹3,800