You can find the perimeter and area of the square, when at least one measure of the circle or the square is given.
For a square with side length s, the following formulas are used.
Perimeter = 4s
Area = s2
For a circle with radius r , the following formulas are used.
Find the perimeter of the square.
When a circle is inscribed in a square, the diameter of the circle is equal to the side length of the square.
So, the side length of the square is 6 cm.
The perimeter P of a square with side length s is given by P = 4s .
Substitute 6 for s in P = 4s .
The perimeter of the square is 24 cm.