Question

how much length of wire is required to fence four round around a square garden whose area is 154 sq m

Answer 1

Answer:

The length of the wire is 49.6 meter .  

[ approx. 50 meter ]

Step-by-step explanation:

Given :

Area of square = side^2 = 154

side = $\sqrt{154}$ = 12.40 [ as area of square is side ^2 same side =  

                                                                                   $\sqrt{area of square}$]

  Perimeter : 4* side

               = 4* 12.40

              =49.6  [ to find the wire we need to find perimeter of the square]

So , the length of the wire is equal to the perimeter of square i.e. 49.6 meter.

# SPJ3