A semicircle of radius 3 units is drawn on one edge of a right-angled triangle, and a semicircle of radius 4 units is drawn on another edge. The semicircles intersect on the hypotenuse of the triangle, as shown.What is the shaded area, in square units?

Three semicircles each of diameter 3 cm, a circle of diameter 4.5 cm and a semicircle of radius 4.5 cm are drawn in the given figure. Find the area of the shaded region.

A triangle is placed in a semicircle with a radius of 8mm, as shown below. Find the area of the shaded region.Use the value 3.14 for π, and do not round your answer. Be sure to include the correct unit in your answer.8mm

The diagram shows a square, its two diagonals and two line segments, each of which connects two midpoints of sides of the square.What fraction of the area of the square is shaded?

Find the area of the shaded region in figure, if ABCD is a square of side 14 cm and APD and BPC are semicircles.

A semicircle is drawn on one of the sides of the square with the side of the square as the diameter of the circle. If the length of the side of the square is 2 cm, What is the radius of the smallest circle that can contain this figure?Options 198 cm 218 cm 158 cm 178 cm