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Radius (r1) of pencil == 0.35 cm
Radius (r2) of graphite = = 0.05 cm
Height (h) of pencil = 14 cm
Volume of wood in pencil =
read lessRelated Questions
The circumference of the base of a cylindrical vessel is 132 cm and its height is 25 cm. How many litres of water can it hold? (1000 = 1l)
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