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3 years ago

a farmer is buying fencing to surround a square field of area 3600m^2. What length of fencing does he need to buy?

Mathematics

1 answer:

kirill115 [55]3 years ago

8 0

Answer:

240 m

Step-by-step explanation:

The area of a square field is 3600 m².

We need to find the length of fencing he needs to buy. It means we need to find the perimeter of the field.

The area of a square field is given by :

A = side²

So,

$s=\sqrt{3600} \ m\\\\s=60\ m$

Length of fencing = perimeter

= 4(s)

= 4(60)

= 240 m

So, he would need to buy 240 m of fencing.

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