Question

Find the surface area of a sphere with a radius of 4. Use 3.14 for π. Round your answer to the nearest tenth

Answer 1

Which part of Korea is the sphere at?

Answer 2

\[A_s=4\pi r^2\]
So we'll use 3.14 for pi, and r=4.
\[A_s=4(3.14)(4^2)\]

Can you solve it from here? Use your calculator! :)

Answer 3

can u help me slove my problem

Answer 4

He did^

Answer 5

yea thank u would u help me with anthor one plz

Answer 6

Find the surface area of a sphere with a radius of 10. Use 3.14 for π. Round your answer to the nearest tenth.

Answer 7

aye