Question

what is total surface area of sphere and curved surface area of sphere​

Answer 1

Answer:

TSA ( sphere ) = CSA ( sphere ) = 4 π r^2

Step-by-step explanation:

TSA ( sphere ) = 4 π r^2

CSA ( sphere ) = 4 π r^2

Therefore,

TSA ( sphere ) = CSA ( sphere ) = 4 π r^2

Answer 2

Answer:

Curved surface area = Total surface area = 4 π r2 square units