Question

a hollow road roller 63 cm wide with internal diameter 140 cm, is made of 4 cm thick iron sheet. Find the value of iron used .​

Answer 1

Step-by-step explanation:

A hollow garden roller, 63 cm wide with a girth of 440 cm, is made of 4 cm thick iron. Find the volume of the iron.Read more on Sarthaks.com - https://www.sarthaks.com/618045/hollow-garden-roller-wide-with-girth-440-is-made-of-cm-thick-iron-find-the-volume-of-the-iron