A solid iron pole consists of a cylinder of height 220 cm and base diameter 24 cm
MATHEMATICS · Subjective · CBSE · Mathematics · Surface Areas and Volumes · Surface Areas and Volumes
Problem
6. 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 1cm3 of iron has approximately 8 g mass. (Use π=3.14 )