The perimeter of the square is 28.4 cm.
A square is a quadrilateral with all four sides equal and all interior angles 90°. The perimeter of a square is the total length of all the sides of the square.
i.e., P= 4 x side
Given:
diagonal of the square is d = 10 cm.
The formula for the diagonal of a square is:
d = s√2
Or, s = d/√2
s = 10/√2
s = 7.1 cm
The perimeter of the square is given by:
P = 4s
P = 4(7.1)
P = 28.4 cm
Hence, the perimeter of the square is 28.4 cm.
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