Final answer:
The area of the shaded region is 100 - 25π.
Step-by-step explanation:
The shaded region in a given diagram can be determined using the formula for the area of a circle and the area of a square. If the area of the square is 100, then each side of the square is 10 (since 10 x 10 = 100). The diameter of the circle is equal to the side length of the square, which is 10. The formula for the area of a circle is A = πr², where r is the radius. So, the radius of the circle is 10/2 = 5. Substituting this value into the formula, we have A = π(5)² = 25π. Therefore, the area of the shaded region is 100 - 25π.
Learn more about Area of shaded region