Question

the height of a cylindrical pipe is 35 cm. its external diameter is 2.8 cm and 7 cm. find the weight of a metal used for making the pile if cm^3 of metal weighs 4 gram.

ANSWER IS:
215.6​

Answer 1

hey dear u had missed something in ur wuestion

how many cm^3 weighs 4g ,write it first

Answer 2

Answer:

215.5 .............................0