U UUTUUL 01 01 ght circular volume is and slant 11. The total surface area of a right circular cone of slant height 13 cm is 90 it cm². Calculate : (i) its radius in cm. (ii) its volume in cm?. [Take a = 3-14). The area of the base of a conical solid is 38.5 cm2 and its volume is 154 cm. Find curved surface area of the solid. e made. x -f y and ulate the 12 A vaccal in the form of an inverted cone in

Question

U UUTUUL 01 01 ght circular volume is and slant 11. The total surface area of a right circular cone of slant height 13 cm is 90 it cm². Calculate : (i) its radius in cm. (ii) its volume in cm?. [Take a = 3-14). The area of the base of a conical solid is 38.5 cm2 and its volume is 154 cm. Find curved surface area of the solid. e made. x -f y and ulate the 12 A vaccal in the form of an inverted cone in

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