Smart Math Formula, A square is a regular polygon with four sides. It
has four right angles and parallel sides.

Area of Square = s²

Perimeter of Square = 4.s

s = √A

Note : s = side

### Example

Question: Find the area, perimeter and of a square with the given side 8.

Question : Find the area.

Area = s² = 8² = 64.

Question : Find the perimeter.

Perimeter = 4 . s = 4 . 8 = 32.

Question : Find the side for Area 121

side = √A = √121 = 11

As with the example above was counting on, square area and perimeter.

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