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
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1
hey dear u had missed something in ur wuestion
how many cm^3 weighs 4g ,write it first
Answered by
2
Answer:
215.5 .............................0
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