Question

find the volume of the greatest right circular cone that can be cut from a cube whose edge is 7cm ?

Answer 1

The dimensions of the greatest cone that can be put inside a cube of 7 cm:-
Radius =7/2 cm
Height=7cm
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Volume of the cone = 1/3 π r²h=1/3×22/7×7/2×7/2×7=539/6=89.83 cm³
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Hope this helps you...

Answer 2

The dimensions of the greatest cone that can be put inside a cube of 7 cm:-
Radius =7/2 cm
Height=7cm
Vol of cone= 1/3×22/7×7/2^2×7
=11×49/6
=539/6
=89.83