The perimeter of the rectangle is 2•66+2•32=196
196/4(sides of a square)=49 cm
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If the dimensions of the rectangle are in feet, the perimeter will be in feet as well. The area will be in square feet. The area is length x width. The perimeter is 2 x (length + width) or 2 x length + 2 x width.
Square is a special case of a rectangle and the same formula may be used to find the perimeter
Length = (1/2 of perimeter) minus (Width) Diagonal = square root of [ (Length)2 + (Width)2 ]
you need length and width length multiply width = area length + length + width + width = perimeter
The formula for the perimeter of a rectangle with length L and width W is P = 2*(L + W) In a square, the length and width are the same. So L = W And so A = 2*(L + L) = 2*(2L) = 4*L