Two circular cylinders of equal volume have heights in the ratio of 1 “ 2. The ratio of their radii is
A. 1 : 2
B. 2 : 1
C. 1: √2
D. √2 :1
Answer:D
Two circular cylinders of equal volume have heights in the ratio of 1 “ 2. The ratio of their radii is
A. 1 : 2 B. 2 : 1 C. 1: √2 D. √2 :1