A fireman has a ladder that is 13 feet long. If he wants to reach a window
that is 12 feet above the ground, how
far from the wall should he put the
bottom of his ladder?

5feet

Step-by-step explanation:

I think that's the answer I hope it helps you.

the distance from any point on the parabola to the focus is the exact same as the distance from that point to the directrix.

if you could provide answer choices that might allow me to answer the question easier if my above answer isn't an option! (:

4sqrt5

step-by-step explanation:

the base has dimensions of 8 x 4, so the diagonal is 64 + 16 square rooted or 4sqrt5.