A cylinder tube open at a both ends of metal the inner diameter of the tube is 11.1 cm and it's length is 21 cm the metal everywhere is 0.8cm thick the volume of the metal is
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Answer:
The given Inner diameter = r = 11.1 cm
Outer diameter = R = 11.1+0.8 = 11.9 cm
Height is given as 21 cm
The volume of Cylindrical tube (Hollow) is
= πh(R²-r²)
Rest substitute and simplify it.
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Answer:
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Step-by-step explanation:
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