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

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 OA=7cm find the area of the shaded region

In figure , 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 OA = 7 cm , 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 a circle (with centre 0) perpendicular to each other and OD is the diameter of the smaller circle. If OA = 7 cm, 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 Fig. 15.69, 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. (FIGURE)

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

AB and CD are two chords of circle with centre O and are perpendicular to each other. If angleOAC=25^(@) then angleBCD = ?

In Figure,AB and CD are diameters of a circle with centre O. If /_OBD=50^(@), find /_AOC