A cylindrical tube opened at both the ends is made of iron sheet which is 2cm thick. If the outer diameter is is 16cm and it's length is 100cm, find how many cubic centimetres of iron has been used in making the cube?
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✨here is your answer ✨
Volume of iron used = π(R²-r²)h
r = 14 , R = 16 , H = 100CM
VOLUME = 22/7(256-196)100
= 22/7×6000
= 132000/7 cm³ ANSWER..
Volume of iron used = π(R²-r²)h
r = 14 , R = 16 , H = 100CM
VOLUME = 22/7(256-196)100
= 22/7×6000
= 132000/7 cm³ ANSWER..
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