Question

Find the perimeter of following square whose area is 196 cm square

Answer 1

Let side of the square be a

so, a^2 = 196

=>  a = 14 cm

Hence Perimeter = 4a =4(14) = 56 cm

Answer 2

Answer:

56 cm

Step-by-step explanation:

s*s=196

s=14

perimeter=2(2s)

=56