Find the capacity in litres of a conical vessel with height 12 cm and slant height of 13cm ?

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Answer 1 · 2018-08-10T13:45:26

Capacity of conical vessel $color(green)(V = 0.314159$ $litres$

$l = 13 cm, h = 12 cm$

Radius of base $r = sqrt (l^2 - h^2) = sqrt(13^2 - 12^2) = 5$

Volume of cone $V = 1/3 pi r^2 h$

$V = 1/3 pi * 5^2 * 12 =100pi cm^3$

$1000$ cc $= 1 litre$

$:. V = (100pi)/1000$ litres

$V~~0.314159$ litres