In Fig. 12.27, AB and CD are two diameters of a circle (with centre O) perpendicular to each other and OD is the diameter of the smaller circle. If`O A=7\ c m`, find the area of the shaded region

If Figure - 4, AB and CD are two diameter of a circle (with centre O) perpendicular to each other and OD is the diameter of the smaller circle. IF OA = 7 cm, then find the area of the shaded region.

In the given figure, AB and CD are two diameters of circles ( with centre O) Perpendicular to each other and OD is the diameter of the smallest circle. If OA = 7cm, Find the area of the shaded region.

In the given figure, AB and CD are two diameters of circles ( with centre O) Perpendicular to each other and OD is the diameter of the smallest circle. If OA = 7cm, Find the area of the shaded region.

In Figure, A B and C D are two diameters of a circle perpendicular to each other and O D is the diameter of the smaller circle. If O A=7\ c m , find the area of the shaded region.

In Figure -4 AB, and CD are two diameters of a circle with centre O perpendiclualr to each other and OD is the diameter of the circle . If OA = 7 cm , then find the carea 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 Figure, two circles with centres A and B touch each other at the point C . If A C=8\ c m and A B=3\ c m , find the area of the shaded region.

In the given figure, the diameter CD of a circle with centre 0 is perpendicular to the chord AB. If AB = 8 cm and CM = 2 cm, find the radius of the circle.

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 given figure, AB and PQ are perpendicular diameters of the circle whose centre is O and radius OA = 7 cm. Find the area of the shade region.