17. What is the ratio of the volume of a cylinder and that of a cone on the same base and of the same height?
(1) 1:2
(2) 1:4
(3) 4:3
(4) 3:1
Answers
Answered by
1
Answer:
Ratio = Volume of cylinder/ Volume of cone
= πr^2h/ 1/3πr^2h
= 1÷1/3
= 3/1
Therefore option 4 is correct
Answered by
23
Answer :-
Volume of cylinder = πr²h
Volume of cone = ⅓ πr²h
Ratio of volume of cylinder to volume of cone = πr²h : ⅓ πr²h
= 3 πr²h : πr²h
= 3 : 1
The ratio of the volume of a cylinder and that of a cone = 3 : 1
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