Question
A 10-meter ladder, is resting against the top of a building. If the bottom of the ladder is 4 meters from the building, how many meters tall is the building
Answers
PsyDAG
Use Pythagorean theorem.
4^2 + t^2 = 10^2
Solve for t.
4^2 + t^2 = 10^2
Solve for t.