A ladder 17m long reaches a window of a building 15m above the ground. Find the distance of the foot of the ladder from the building.

A ladder 17 m long reaches a window of a building 15 m above the ground. The distance of the foot of the ladder from the building is?

A ladder 25m long reaches a window of a building 20m above the ground. Determine the distance of the foot of the ladder from the building.

A ladder 25 m long reaches a window of a building 20 m above the ground. Determine the distance of the foot of the ladder from the building.

A ladder 25 m long reaches a window of a building 20 m above the ground. Determine the distance of the foot of the ladder from the building.

A ladder 25m long reaches a window of a building 20m above the ground.Determine the distance of the foot of the ladder from the building.

A ladder 25m long reaches a window of a building 20m above the ground.Determine the distance of the foot of the ladder from the building.

A ladder 13cm long reaches a windown of building 12cm above the ground. Determine the distance of the foot of the ladder from the building.

A folder 25 m long reaches a window of building 20 m above the ground. Determine the distance of the foot of the ladder from the building.

A ladder, 25 m long reaches a window of building 20 m, above the ground. The distance of the foot of the ladder from the building.

A ladder 41m long reaches on a wall of a building 9m above the ground.Determine the distance of the foot of the ladder from the building,