Question

surface area of a sphere=
Total surface area of a sphere=
curved surface area of a sphere=
volume of a sphere=

Answer 1

hey Frnd...
total surface area of sphere = curved surface area of sphere =
$4 \: \pi {r}^{2}$
volume of sphere
$4 \div 3 \: \pi {r}^{3}$
HOPE THIS HELPS YOU ☺ ☺ ❤ ❤ ❤

Answer 2

hey mate

surface area and total surface area both are same.

In sphere,

TSA = 4πr²

Curved surface area = 4πr²

Volume = 4/3 πr^3

Hope the answer helps u

Dont forget mark me as the brainliest