Question

(xi) What will be the ratio of the surface area and volume of a sphere?
(a) 3:r (6) 2:1 (c) 4:3
(d) 1:3r​

Answer 1

Answer:

(a) 3:r

Step-by-step explanation:

Surface area of sphere = 4πr²

Volume of sphere = 4/3πr³

ratio = 3:r

Answer 2

Answer:

3:r

Step-by-step explanation:

I hope this helps you