A semicircle is inscribed in a right triangle as shown. What is the area of the shaded region in the figure?
In a circle of radius 1, an equilateral triangle is inscribed in the circle as shown. What is the area of the blue region?
7 non-overlapping unit circles are inscribed inside a large circle as shown below. Find the area of the shaded region?
Figure is made from a square, an equilateral triangle, and three semicircles. One semicircle has an area of 3 as shown -
What is the area of the lune?
Seven circles, each with radius 1, overlap to form the composite figure shown below. Find the area of shaded region?
A square is inscribed along the right angle of a right triangle, as shown, with vertical and horizontal lengths to the corners of 5 and 20. What is the area of the square?
