Question

Find volume and surface area of a sphere (basketball) with circumference of 12! Help! Test coming up!

Answer 1

Circumference = 2pir

Answer 2

i am still in the middle of that same test you helped me on it suck i do k12 thanks for the help

Answer 3

Volume of a sphere =4/3pir^3

Answer 4

So use some algebra get the radius from circumference formula then plug it in volume formula.

Answer 5

was it right? girly

Answer 6

Is the volume=904.32
and surface area=451.16

Answer 7

How did you get that?

Answer 8

Getting the answers won't help you on a test, you have to show how to get it.

Answer 9

Terrible grammar right there by me lol >_>

Answer 10

Smarty pants... BUT YOU DO HAVE TO SHOW YOUR WORK!!! THATS TRUE! I get that

Answer 11

Here is my work...

Answer 12

can you plz go to mine i need help ASAP