(Fig. 2)A wooden article was made by scooping out a hemisphere from each end of a solid cylinder, as shown in Figthe height of the cylinder is 10 cm and its base is of radius 3.5 cm. Find the total surface area of the article.(Fig. 3)ORA heap of rice is in the form of a cone of base diameter 24 m and height 3.5 m. Find the volume of the ricemuch canvas cloth is required to just cover the heap?

(Fig. 2)A wooden article was made by scooping out a hemisphere from ea

1.	(Fig. 2)A wooden article was made by scooping out a hemisphere from each end of a solid cylinder, as shown in Figthe height of the cylinder is 10 cm and its base is of radius 3.5 cm. Find the total surface area of the article.(Fig. 3)ORA heap of rice is in the form of a cone of base diameter 24 m and height 3.5 m. Find the volume of the ricemuch canvas cloth is required to just cover the heap?
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