Question

Ratio of the volumes of a right circular cylinder and a cone on equal bases is 3: 2. Prove that the height
of the cone is twice the height of the cylinder. ​

Answer 1

Answer:

Step-by-step explanation:

V  

1

​  

= Volume of cylinder =πr  

2

h

V  

2

​  

=Volume of cone =  

3

1

​  

πr  

2

h  

∴V  

2

​  

=  

3

1

​  

V  

1

​  

 

Therefore, V  

1

​  

=3V  

2

​