Question

na out if the information given
cient to find the solution to the problem.
What will be the cost of fencing a rectangular compound if the wire costs Rs. 20 per
metre?
Given:
1. Area = 40 mi
2. Length = 2 x Breadth​

Answer 1

Step-by-step explanation:

let b is equals to X

and l is equals to 2x

area of rectangle= lxb

40=x multiply 2 x

40 is equals to 2 x square

40/2=×square

20=×squire

under root x=under root 20

that is four point 472

breath is equals to 4.472

length is equals to 2 multiply 4.4 72

so length is 8.944

perimeter of rectangle is equals to 2 (l + b)

is equals to 2 (4.472 + 8.944)

that is 26 point 832

so cost of fencing per metre is equals to rupees 20

cost of fencing 26.8 32 metre is equals to 20 X 26.8 32

final answer is rupees 53 6.64