Find the area of the shaded region in Fig. 12.20, if radii of the two concentric circles with centre O are 7 cm and 14 cm respectively and `/_A O C"= "40^@`

Find the area of the shaded region in Fig.12.20, if radii of the two concentric circles with centre O are 7cm and 14cm respectively and /_AOC=40^(@)

Find the area of the shaded region in Fig. 12.20, if radii of the two concentric circles with centre O are 7 cm and 14 cm respectively and angle AOC=40^@ .

Find the area of the shaded region in Fig12.20,if radius of the two concentric circle with centre O are 7 cm and 14 cm respectively and angleAOC=40^@ .

Find the area of the shaded region in Figure, where radii of the two concentric circles with centre O are 7 cm and 14 cm respectively and /_A O C=40^@ .

Find the area of the shaded region in Fig., if radii of the two conecntric circles with centrre O are 7 cm and 14 cm respectively and angleAOC=40^(@).

Find the area of the shaded region in Fig.15.29, where radii of the two concentric circles with centre O are 7cm and 14cm respectively and /_AOC=40o. (FIGURE)

Find the area of the shaded region in the given figure, if radii of the two concentric circles with centre O are 7 cm and 14 cm respectively and angle AOC = 40^(@) .

Find the area of the shaded region in fig if radii of the two concentric circles with centre O are 7 cm and 14 cm respectively and lfloorAOC=40^(@) OR Find the area of the shaded region in fig. if ABCD is a square of side 14 cm and APD and BPC are semi circles.

Find the area of the shaded region in the figure given below where radii of the two concentric circles with centre O are 7 cm and 14 cm respectively and angleAOC = 40^(@).

Find the area of the shaded region in Fig.12.19, if PQ=24cm,PR=7cm and O is the centre of the circle.