Meh, i honestly don't understand any of these

Ijust need these 2 questions answered (the second pic is just confirmation i'm not confident in that answer)

What is the volume of this container?

Aflagpole broke in a storm. it was originally 8 1 81 feet tall. 2 8 28 feet are still sticking straight out of the ground, where it snapped, but the remaining piece has hinged over and touches the ground some distance away. how far away is the end of the pole from the base of the pole along the ground?