A circle with center C was used to form the figure below. Use the ruler provided to measure the dimensions of the figure to the nearest centimeter. Which measurement is closest to the area of the shaded region of this figure in square centimeters?

Prove the converse of the pythagorean theorem using similar triangles. the converse of the pythagorean theorem states that when the sum of the squares of the lengths of the legs of the triangle equals the squares length of the hypotenuse, the triangle is a right triangle. be sure to create and name the appropriate geometric figures.