Question

Plz urgent help mee plz​

Answer 1

Answer:

the answer is:-100

Answer 2

Answer:

I think 50π is the answer.

surface area of sphere is 4πr^2.

we divide it in 8 balls of same sphere means, we divide it by 8.

hence 4πr^2/8.

πr^2/2.

put the value of 10 you would get 50π