Question

of a square plot is 256 m*256m. Find length of the wire that can go 4
round the boundaries of this plot​

Answer 1

Answer:

256 m

Step-by-step explanation:

Given-----> Area of a square plot is 256m²

To find-----> Length of wire that can go four round the boundaries of the plot.

Solution-----> We know that,

Area of square = side²

ATQ,

Area of square plot = 256 m²

=> Side² = 256

=> Side = √256

=> Side = √16 × 16

=> Side = 16 m

Now , we know that ,

Perimeter of square = 4 × side

Now , in one round of wiring we used lenth of wire equal to the perimeter of square plot ,

So length of wire used in fencing the plot four round = 4 × perimeter of square plot

= 4 × { 4 × Side of square plot }

= 16 × Side of square plot

= 16 × ( 16 )

= 256 m