The diameter of rule is 3cm of its length is 42cms. The volume of wood required to make the rule is
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i cant understand properly...but if u are saying that 3cm is diameter and 42 cm is length there here is your answer. feel free to complain if i am wrong!!
diameter is 3 cm so radius is 1.5 cm
height is 42 cm
so volume is pi. r square. h
i.e 22/7×2.25×42 cm square.
i.e 297 cm square..
PLZ MARK AS THE BRAINLIEST ANSWER IF IT HELPS!!!
diameter is 3 cm so radius is 1.5 cm
height is 42 cm
so volume is pi. r square. h
i.e 22/7×2.25×42 cm square.
i.e 297 cm square..
PLZ MARK AS THE BRAINLIEST ANSWER IF IT HELPS!!!
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