Using Pythagoras’ Theorem to Find Ladder Length
Using Pythagoras’ Theorem to Find Ladder Length
TGM Original
In the diagram, a ladder \(AB\) leans against a vertical wall. The foot of the ladder is initially \(3.6\) m from the wall and the ladder reaches a height of \(4.8\) m. The ladder then slides \(1\) metre down the wall.
- Calculate the length of the ladder.
- Find how far the foot of the ladder has moved from its original position.
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Answer:(a) \(6\text{ m}\) (b) \(1.04\text{ m}\)
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