radius of cone is3cm and height 10 cm and the height of cylinder is 10 cm and the radius of cylinder is 6 cm then how many cone water can cylinder hold
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the cylinder can handle 12 cone water....if u need it explained then plz do ask fo it ;)
omDhoke:
plz explain it
we know volume of a cone is V=πr^2h /3. and we know volume of a cylinder is V'=πR^2h=π(4r^2)h......{putting R=2r.....coz cylinder radius is twice to that of cone radius).clearly, we can use unitary method to find the no of cone volumes(V) required (say x no of cone vol) which will be equal to the volume of cylinder(V')....... ...
unitary method is applied as below
V * x= V'.......and u have to substitute V and V'. and then find the value of x. thats it.
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