Question

two circular cylinder of equal volume have their height in the ratio 9:16. find the ratio of their radio? ​

Answer 1

Answer:

4 : 3

Step-by-step explanation:

given,

volume of both cylinders is same

=> R1²/R2²= L2/L1 = 16/9

____

=> R1/R2= √ 16/9= 4/3

Therefore ratio of their radii = 4 : 3