The area of a rectangle is 72 cm2. state the dimensions of the rectangle with the least perimeter. calculate the perimeter.

We know that
Of all the rectangles having same area, square has the least perimeter

area of square=x²
where
x is the length side of the square
A=72 cm²
72=x²
x=√72> x=6√2 cm

Perimeter of square=4*x> 4*(6√2)> P=24√2 cm
P=33.94 cm

the answer is
the perimeter is equal to 24√2 cm or 33.94 cm

Were is the problem