Question

Can someone please help me i have been stuck all day! if you help i will give you a medal lol
if the radius of the sphere above is 3inches what is the surface area of the sphere? ( assume pi=3.14)
A.) 56.52 square inches
B.)339.12 square inches
C.)113.04square inches
D.)28.26 square inches
The picture is when you click on the question. Please help Thanks

Answer 1

4pir^2=surface area where r=3

Answer 2

i cant see the pic but if it is a regualar sphere just plug in3 into that equation

Answer 3

can you see it now

Answer 4

and so would it be B?

Answer 5

I still cant see it but we do do 4(3.14)(3)^2=113.04

Answer 6

ohh okay so its c... Thanks so much :)