Mathematics, 17.06.2021 22:30 shreejantamang716

The arch of a bridge forms the upper half of an ellipse. The arch is 6 meters above the 20-meter-wide river. Write an equation for the ellipse in which its major axis coincides with the water level.

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The arch of a bridge forms the upper half of an ellipse. The arch is 6 meters above the 20-meter-wid...