In the given figure, from a rectangular region ABCD with `AB=20cm` a right triangle AED with `AE=9cm` and `DE=12cm`, is cut off. On the other end, taking BC as diameter, a semicircle is added on outside the region. The area of the shaded region.
[Use `pi=3.14`]

In Figure, from a rectangular region A B C D with A B=20\ c m , a right triangle A E D with A E=9\ c m and D E=12 c m , is cut off. On the other end, taking B C as diameter, a semicircle is added on outside the region. Find the area of the shaded region. (U s e\ \ pi=22//7)

In Fig. 15.103, from a rectangular region A B C D with A B=20\ c m , a right triangle A E D with A E=9\ c m and D E=12 c m , is cut off. On the other end, taking B C as diameter, a semicircle is added on outside the region. Find the area of the shaded region. (U s e\ \ pi=22//7)

In figure , AB is a diameter of the circle, AC = 6cm and BC = 8cm . Find the area of the shaded region . (use pi= 3.14 )

In figure , AB is a diameter of the circle, AC = 6cm and BC = 8cm . Find the area of the shaded region . (use pi= 3.14 )

In the figure given below, the diameter of bigger semicircle is 108 cm. What is the area of the shaded region ?

ABCD is a rectangle with AB=14cm and BC=7cm . Taking DC, BC and AD as diameters, three semicircles are drawn as shown in the figure. Find the area of shaded region.

ABCD is a rectangle with AB=14cm and BC=7cm . Taking DC, BC and AD as diameters, three semicircles are drawn as shown in the figure. Find the area of shaded region.

ABCD is a rectangle with AB=14cm and BC=7cm . Taking DC, BC and AD as diameters, three semicircles are drawn as shown in the figure. Find the area of shaded region.

In the figure, Delta ABC is in the semi-circle, find the area of the shaded region given that AB = BC =4 cm ("use " pi= 3.14)

In the figure, Delta ABC is in the semi-circle, find the area of the shaded region given that AB = BC = 4 cm. (use pi = 3.14 )