Answer :
Area A= 12 sq ft
Length of square is = √A
because A = L^2
Then L = √12= √4•3= 2√3
Then answer is
L= 3.46 foot
also
1 foot= 13 inches
L= 3.46x13= 45 inches
Area A= 12 sq ft
Length of square is = √A
because A = L^2
Then L = √12= √4•3= 2√3
Then answer is
L= 3.46 foot
also
1 foot= 13 inches
L= 3.46x13= 45 inches