Question

the area of square is 256cm find the perimeter​

Answer 1

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Since the area of the square is 256, its side is a = = 16 cm. Now, the perimeter of the square is four times the length of its side, i.e. 4*16 = 64 cm.

Answer 2

Step-by-step explanation:

s× s = 256

s= 16

perimeter = 4×16 = 64