There is a figure below (a rectangle). You can see different colors depicting different regions of the figure. The labels on the top of a region defines the area of that region.
The White triangle is similar to the Red triangle
As ratio of areas = ratio of bases when height is same,
Ratio of sides is 2:3
White triangle = 9/4 * Red triangle = 9/2
Thus the Green Region = 5.5 units.
Seven circles, each with radius 1, overlap to form the composite figure shown below. Find the area of shaded region?
Find the area of the blue shaded region in this 14x7 rectangle, with two semicircles of radius 7 drawn.
Find the area of the shaded region in the following image (We have an isosceles triangle with lengths 10, 10, 12)?
7 non-overlapping unit circles are inscribed inside a large circle as shown below. Find the area of the shaded region?
A circle has a radius of 12 units and its center is at one vertex of a square. The square has a side of 12 units. Find the area of the shaded region?