Question

Answer this question (◍•ᴗ•◍)❤
If you give irrelevant answers then it will be deleted...​

Answer 1

Answer:

12 cm is the radius of the sphere obtained

Step-by-step explanation:

vol of all the three spheres = vol of big sphere obtained

4/3π(r1^3+r2^3+r3^3) = 4/3πR3

here is the solution....

Hope it is helpful ^_^

Answer 2

Step-by-step explanation:

here is ur answer friend in this picture