Question

Q.curved surface area of sphere is 616 cm².Its radius is *
▪️8 cm
▪️7 cm
▪️4 cm
▪️None​

Answer 1

its radius would be 7cm.

Plss plss pls pls thank most of my answers as i want to reach my target 5 thousand thank whoever is watching plss thank most of answers in return i will surely follow (minimum 100 or above thanks )

Answer 2

Answer:

The surface area of sphere =616cm^2

Since, the surface area of sphere =4πr^2

Therefore,

4πr^2 =616

πr^2=154

r^2=49

r=7 cm is the answer

hope this will help you

pls mark as brainlist