Answer:
A I used 3.14 for pi which is why I'm a little out.
Step-by-step explanation:
The diagram makes it hard to tell. Where exactly is the arrow pointing?
I think it means the diameter.
r = d/2
r = 4
Volume = 4/3 * pi * r^3
Volume = 4/3 * 3.14 * 4^3
Volume = 4/3 * 3.14 * 64
volume = 4 * 64 * pi / 3
Volume = 256 pi/3 = 267.9
Answer:
10 feet.
Step-by-step explanation:
I am assuming this is a right triangle. We use Pythagoras theorem:
h^2 = 6^2 + 8^2
h^2 = 100
h = 10 feet.