A ladder is placed in such a way that it's foot is at a distance of 12m from the wall and it's top reaches a window 5m above the ground. Find the length of the ladder.

A ladder is placed in such a way that it's foot is at a distance of 12

1.	A ladder is placed in such a way that it's foot is at a distance of 12m from the wall and it's top reaches a window 5m above the ground. Find the length of the ladder.
Answer» A ladder is placed in such a way that it's foot is at a distance of 12m from the wall and it's top reaches a window 5m above the ground. Find the length of the ladder.