Question

Find side of square
a whoes area is 144mm 2
b Pecimetre is 1700m2​

Answer 1

Answer:

a) 12mm

b) 425mm

hope this helps

Answer 2

$a. \: \: area = s \times s \\ 144 = {s}^{2} \\ \sqrt{144} = s \\ 12 = s \\ \\ b. \: \: perimeter = 4 \times s \\ 1700 = 4s \\ \frac{1700}{4} = s \\425 = s$