Question

The side, s, of a square with area A square feet is given by the formula s= . Find the perimeter ( in ft) of a square with an area of 36 square feet. ft
`√(?)`

Answer 1

Using the area formula

s = √A

when A = 36, then

s = √36 = 6

perimeter of square = 4s = 4 × 6 = 24 ft