Question

If a square has a perimeter of 36 millimeters what is the area

Answer 1

Answer:

perimeter = side × 4

36 mm = side × 4

side = 4 mm

area = side × side

       =4×4

       = 16 millimeters sqaure

Answer 2

Answer:

81 mm²

Step-by-step explanation:

Perimeter of square = 36 mm

Let the side of the given square be "s"

We know that perimeter of a square with side "s" = 4s

=> 4s = 36 mm

=> s = (36/4) mm

=> s = 9 mm

Area of square with side "s" = s²

=> Area of given square = (9 mm)² = 81 mm²

The area of the given square is 81 square millimeters.