the ratio of the volume and curved surface area of a cylinder is I can't understand this question
Answers
Answered by
1
πr^2h isto 2πrh
r isto 2 .
I hope this helps you
r isto 2 .
I hope this helps you
Answered by
2
VOLUME OF CYLINDER=πr²h
and,
CSA OF CYLINDER=2πrh
ratio of the Volume and CSA of cylinder=πr²h:2πrh
therefore,
the ratio of the Volume and CSA of cylinder =πr²h:2πrh=22/7×r²×h/2×22/7×r×h=r/2
hence,
the ratio of the volume and CSA of cylinder = R:2
and,
CSA OF CYLINDER=2πrh
ratio of the Volume and CSA of cylinder=πr²h:2πrh
therefore,
the ratio of the Volume and CSA of cylinder =πr²h:2πrh=22/7×r²×h/2×22/7×r×h=r/2
hence,
the ratio of the volume and CSA of cylinder = R:2
Similar questions