Find the surface area. Round your answer to the nearest hundredths, if necessary. Leave your answer in terms of for answers that contain .

Answer:
C. 92.16π mi²
Step-by-step explanation:
Use the formula: 4 · π · r²
r=4.8
4 · π · 4.8²=
=4 · π · 23.04=
=92.16π mi²
Hope this helps!
If not, I am sorry.