The ratio of volumes of cylinder and cone having same radii and heights
A. 1 : 3
B. 3 : 1
C. 1 : 2
D. 2 : 1
Answer:B
The ratio of volumes of cylinder and cone having same radii and heights
A. 1 : 3 B. 3 : 1 C. 1 : 2 D. 2 : 1