Find the least number which must be subtracted from each of the following numbers to make them a perfect square also find the square root of the perfect square number so obtained:11021

use calculator if it is mcq

if it is not mcq then write that 2,4,12,16 can be the least numbers

$4034.40

the perimeter of the field is the sum of the lengths of the four sides:

47 yd + 158 yd + 47 yd + 158 yd = 410 yd

the cost of 3 ft (1 yd) of fence is 3×$3.28 = $9.84.

so the cost of jake's wood perimeter fance is

(410 yd) × ($9.84 /yd) = $4034.40