[" Find the area of the shaded region in Fig."12.22," where acircular arc of radius "6" cm has "],[" been drawn with vertex "0" of anequilateral triangle "0" AB of side "12" cmas centre."]

Find the area of the shaded region in Fig. 12.22, where a circular arc of radius 6 cm has been drawn with vertex O of an equilateral triangle OAB of side 12 cm as centre.

Find the area of the shaded region in Fig.12.22, where a circular arc of radius 6cm has been drawn with vertex O of an equilateral triangle OAB of side 12cm as centre.

Find the areas of the shaded region in Fig. 15.52, where a circular arc of radius 6 cm has been drawn with vertex O of an equilateral triangle O A B of side 12 cm as centre. (FIGURE)

Find the area of the shaded region in Fig. 5.22, where a circular arc of radius 6 cm has been drawn with vertex O of an equilateral triangle OAB of side 12 cm as centre.

Find the area of the shaded region in Fig.12.21,,where a circular arc of radius 6 cm has been drawn with vertex O of an equilateral triangle OAB of side 12 cm as centre.

Find the areas of the shaded region in Fig.15.52, where a circular arc of radius 6cm has been drawn with vertex O of an equilateral triangle OAB of side 12cm as centre. (FIGURE)

Find the area of the shaded region in fig., where a circular arc of radius 6 cm has been drawn with vertex O of an equilateral triangle OAB of side 12 cm as centre.

Find the area of the shaded region in the given figure, where a circular arc of radius 6 cm has been drawn with vertex O of an equilateral triangle OAB of side 12 cm as centre.

Find the area of the shaded region given in Fig.12.72.

Find the area of the shaded region in the given figure, where a circular arc of radius 6 cm has been drawn with vertex O of an equilateral triangle OAB of side 12 cm as centre. [ Take sqrt(3)=1.73 and pi=3.14 ]