I don't know I just need the points Lol sorry
Answer:
1444.4 m2
Step-by-step explanation:
Surface Area = 2 * 3.14 * (R*R + R*L) = 2 * 3.14 * (10*10+10*13) = 1444.4 m2
Note .. You can Derive this
"Surface Area = 2 * 3.14 * (R*R + R*L)"
Using Calculus by differentiating its Volume
V = 3.14 * R * R * L
By death i think you mean depth. So the lowest number should be the closest to the surface. From closest to farthest it is, Brenda, Tim, Carlton, then Ali. Hope this helps! ;)
A squared + B squared = C squared