Question

If a wooden cylinder of radius r and height h is peeled to produce a perfect cone radius and height then find the volume of the peels

Answer 1

=22/7.r²h - 1/3 22/7.r²h

=22/7.r²h(1 - 1/3)

=22/7.r²h( 2/3)

= 44/21.r²h

thats your answer (.) is a short hand for multiplication operator ok

thanks for giving such a interesting question