In the following figure, a rectangle ABCD enclosed three circles. If `BC = 14 cm`, find the area of the shaded portion

In the following figure, a rectangle ABCD encloses three circles. If BC = 14 cm, find the area of the shaded portion. (Take a pi= 3(1)/(7) )

In the following figure,a rectangle ABCD enclosed three circles.If BC=14cm, find the area of the shaded portion

In the following figure,if O is the centre of the circle and radius OA=14cm, then the area of the shaded portion is:

In the following figures, find the area of the shaded portion

In the following figures, find the area of the shaded portion

In the given figure PQRS is a rectangle of 8 cm xx 6 cm inscribed in a circle. What is the area of the shaded portion?

The given figure shows a rectangle ABCD inscribed in a circle as shown alongside. If AB = 28 cm and BC = 21 cm, find the area of the shaded portion of the given figure.

The shaded portion of the figure, given alongside, shows two concentric circles. If the circumference of the two circles be 396 cm and 374 cm, find the area of the shaded portion.

A square of side 3 cm is inscribed in a circle. Find the area of the shaded portion.

In each of the following cases ABCD is a square and PQRS is a rectangle. Find, in each case, the area of the shaded portion. (All measurements are in metre).