Question

Use the formulas below to find the radius of a sphere with the given surface area : .... please help

Answer 1

the given surface area is

Answer 2

im not sure if my answer is right

Answer 3

@agentx5 here is the whole problem and the area is included..... so ..? ?

Answer 4

????@agentx5 do you think that you can help me with it?

Answer 5

\[radius=\pm \sqrt{\frac{Area}{4\pi}}\]

I'm not sure what "S = 64" means

and then from the other question you closed already, the formula for a circle is
\[(x - h)^2 + (y - j)^2 + (z - k)^2 = r^2\]

center (h,j,k) and radius r ; you only need to adjust the center if it's offset from the origin.

Answer 6

so the answer would be 8inches so i was right ok