Question

what is the perimeter of a square whose area is 225 cm2​

Answer 1

a2 =225
a=15
the perimeter of it is 4×15=60
it is the simple process
i hope it helps you

Answer 2

hola mate..

here is ur answer

hope this helps.

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area of the square = 225 cm^2.

side ×side=225

side=15 cm

perimeter = 4×side

=4×15=60 cm