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Mathematics, 20.01.2021 17:00 chauntkm9

Two window washers, Samir and Becky, lean a ladder against the side of a building so that Samir can wash a window while Becky holds the ladder. The top of the ladder reaches the
window, which is 3 meters off the ground. The base of the ladder is 4 meters away from the
building. How long is the ladder?

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