Find the ratio of the area inside the square but outside the circle to the area of the square

Area of the square: A s = s².

Area of the circle: A c = (1/2 s) ² π = 1/4 s² · 3.14 = 0.785 s²

Area inside the square but outside the circle: s² - 0.785 s² = 0.215 s²

The ratio:

0.215 s² : s² = 0.215 : 1 = 215 : 1000 = 43 : 200.