In the figure, `square XLMT` is a rectangle. `angle M=21 cm`, XL = 10. 5 cm. Diamter of the smaller semicircle is half the diameter of larger semicircle. Find the area of non-shaded region.

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

In the figure,AB is a diameter of the circle with centre O and OA=7cm. Find the area of the shaded region

In given figure a semicircle of radius 7cm is inscribed in a rectangle.Find the area of the shaded region.

ABCP is a quadrant of a circle of radius 14 cm. with AC as diameter, a semicircle is drawn. Find the area of the shaded portion

ABCD is a square of 10cm and semicircles are drawn with each side of the square as diameter.Find the area of the shaded region.(pi=3.14)

In the figure, in Delta ABC, angle B = 90^(@), AB = 28 cm and BC = 21 cm . With AC as diameter a semicircle is drawn and with BC as radius a quarter circle is drawn. Find the area of the shaded region correct to two decimal places.

In the given figure, if squarePQRS is a square of side 10 cm, then find the area of the shaded region.

In the figure, ABCD is a square of side 14 cm. Semi-circles are drawn with each side of square as diameter. Find the area of the shaded region.