Question

surface area of a sphere is 576 pi find its radius​

Answer 1

$surface \: area \: of \: sphere \: = 576\pi {cm}^{2} \\ 4\pi {r}^{2} = 576 \\ {r}^{2} = 576 \div 4 \\ {r}^{2} = 144 \\ r = 12 \\ therefore \: radius \: of \: sphere \: = 12cm$

hope this answer will be helpful ♥️♥️

Answer 2

Answer:

see the answer in image