An iron pillar consists of a cylindrical portion of `2.8 m`. height and `20 cm`. in diamea cone of `42 cm`. height surmounting it. Find the weight of the pillar if `1 cm^3` of iron weights `7.5 g`.

A iron pillar consists of a cylindrical portion 2.8 m high and 20 cm in diameter and a cone 42 cm heigh is surmounting it. Find the weight of the pillar, given that 1 cm^(3) of iron weight 7.5 g

An iron pole consisting of a cylindrical portion 110 cm high and of base diameter 12 cm is surmounted by a cone 9 cm high. Find the mass of the pole, given that 1\ c m^3 of iron has 8 gram mass approximately. (Use pi=355//115 )

An iron pillar has some part n the form of a right circular cylinder and remaining in the form of a right circular cone. The radius of base of cone , as well as cylinder is 21 cm . The cylindrical part is 80 cm high and conical part is 16 cm high . Find the weight of the pillar , if 1 cm^(3) of iron weighs 8.45 g :

An iron pillar has some part in the from of right circular cylinder and the remaining in the from of a right circular cone .The radius of the base of each of the cone and the cylinder is 8 cm . The cylindrical part is 240 cm hight and the conical part is 36 cm hight .Find the weight of the pillar if 1 cubic centimetre of iron weighs 7.5 g .

An iron pillar has some part in the form of a right circular cylinder and remaining in the form of a right circular cone. The radius of the base of each of cone and cylinder is 8 cm. The cylindrical part is 240 cm high and the conical part is 36 cm high. Find the weight of the pillar if one cubic cm of iron weighs 7.8 grams.

A solid iron pole consists of a cylinder of height 220 cm and base diameter 24 cm, which is surmounted by another cylinder of height 60 cm and radius 8 cm. Find the mass of the pole, given that 1 cm^3 of iron has approximately 8 gm mass. (Use prod = 3.14)

A solid rectangular piece of iron measures 6m by 6cm by 2cm. Find the weight of this piece, if 1c m^3 iron weighs 8gm.

A solid iron pole consists of a cylinder of height 220 cm and base diameter 24 cm, which is surmounted by another cylinder of height 60 cm and radius 8 cm. Find the mass of the pole, given that 1\ c m^3 of iron has approximately 8\ g\ m a s s (Use pi=3. 14 )