What is the area that shaded in red?
Given that D, E, F are the midpoints of the opposite sites in the triangle ABC, find the area of the shaded region?
Solve for h such that 25% of the circle’s area is shaded.
Two congruent circles of radius 5 cm are drawn in such a way that one is 1 cm below the other . Find the area of red coloured region?
A semicircle is inscribed in a right triangle as shown. What is the area of the shaded region in the figure?
Rectangle ABCD has AB = 4 and BC = 8. Construct arc AE centered at B with E on side BC and construct arc CF centered at E with F along side AD. What is the area of AFCE, the region shaded in blue?