A cheap cell phone camera uses a single lens to form an image on a sensor that is \(10 \mathrm{~mm}\) high and \(5.8 \mathrm{~mm}\) behind the lens. How far do you need to be away from the Eiffel Tower (height \(324 \mathrm{~m}\) ) to get its whole length in a photograph? Ignore the tilting that occurs as you take the photo from the ground.