an arch is in the shape of the upper half of an ellipse is ued to support a bridge that is to span a river 28 meters wide. the center of the arch is 4 meters above the center of the river. write an equation for the ellipse in which the x-axis coincides with the water level and the y-axis passed through the center of the arch
an arch is in the shape of the upper half of an ellipse is ued to support a bridge that is to span a river 28 meters wide. the center of the arch is 4 meters above the center of the river. write an equation for the ellipse in which the x-axis coincides with the water level and the y-axis passed through the center of the arch
Chapter11: Conics
Section11.3: Ellipses
Problem 143E: In your own words, define an ellipse and write the equation of an ellipse centered at the origin in...
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an arch is in the shape of the upper half of an ellipse is ued to support a bridge that is to span a river 28 meters wide. the center of the arch is 4 meters above the center of the river. write an equation for the ellipse in which the x-axis coincides with the water level and the y-axis passed through the center of the arch
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