Question

Find the perimeter of a square park whose area is 900m².​

Answer 1

Step-by-step explanation:

are of square is given 900m^2

we know area =side^2

so let side be a

then

a^2 =900

a= √900

= 30

side = 30 meter

perimeter = 4× side

= 4×30

=120 m

Answer 2

Answer:

120m

Step-by-step explanation:

Area of square = side * side

900 = side * side

hence taking square root we will find

30m = side

Now

perimeter of square = 4 * side

                                   = 4 * 30

                                   = 120m

Thank you.