Volume of a cylinder

CBSE Class 9 Answered

Volume of a cylinder

Asked by | 12 Mar, 2009, 08:08: PM

Expert Answer

Volume of graphite = πr² h=3.14*0.5² *140=109.9 mm³

Volume of wood= π(r_outer² -r_inner²)h=3.14*(3.5²-0.5² )*140=5275.2 mm³

Answered by | 13 Mar, 2009, 02:44: AM

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CBSE 9 - Maths

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CBSE 9 - Maths

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CBSE 9 - Maths

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CBSE 9 - Maths

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CBSE 9 - Maths

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CBSE 9 - Maths

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CBSE 9 - Maths

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CBSE Class 9 Answered

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