Create your own real world word problem using a variable and equation. then solve and check ( i need i don't know how to do a real life problem) ( don't forget to check how you did it)

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r

Segment an is an altitude of right δabc with a right angle at a. if ab = 2, squared 5 in and nc = 1 in, find bn, an, ac.

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?