Question

How much fencing would be required to fence a square feild witha an are of 118 sq meteres and 81 sq decimeter? (10dm=1m)

Answer 1

hope it helps..............

Answer 2

$area \: of \: square = 118.81 {m}^{2} \\ side = \sqrt{118.81} = 10.9m \\ perimeter = 4 \times 10.9 = 43.6m$