lfisde of square is 2x
nd ? is the perimeter, then
30 Area, ev terms of
perimeter iss
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Perimeter of square = AB + BC + CD + DA
= (a + a + a + a) units
= 4a units
● Perimeter of the square = 4a units
We know that the area of the square is given by
Area = side × side
A = a × a sq. units
Therefore, A = a² square units
Therefore, a² = A Here, a is the side of square.
Therefore, a² = √A
Therefore, side of the square = √Area
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