Question

A painter leans a 25-foot ladder against the wall. The bottom of the ladder is 20 feet from the base of the wall. The painter then moves the bottom of the ladder 13 feet closer to the wall. How much higher is the top of the ladder on the wall?

Answer 1

you just add 13 to 25, giving you 38

Answer 2

Thats incorrect.

Answer 3

ohh, I see what you mean now, all the sides have to add up to 120 degrees right? but idk how to do that