Who know this guy say his name if you know him

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?

Could someone me with this question i’ve been stuck on it for 20 minutes

I’m really confused and need to learn this