A cylindrical road roller made of iron is 1 m long. Its inner diameter is 54 cm and the thickness of the iron sheet rolled into the road roller is 9cm. Find the weight of the roller if 1cm3 of iron weights 8g.
A) 45g
B) 24g
C) 36g
D) None of the above.
A cylindrical road roller made of iron is 1 m long. Its inner diameter is 54 cm and the thickness of the iron sheet rolled into the road roller is 9cm. Find the weight of the roller if 1cm3 of iron weights 8g.
A) 45g
B) 24g
C) 36g
D) None of the above.