An arch in the shape of the upper half of an ellipse is used to support a bridge that is to span a river 20 meters wide. The center of the arch is 6 meters above the center of the river. Find the height of the arch 5 meters from the center of the river? O 3/3 meters O 3/2 meters O 4 meters 3 meters

An arch in the shape of the upper half of an ellipse is used to support a bridge that is to span a river 20 meters wide. The center of the arch is 6 meters above the center of the river. Find the height of the arch 5 meters from the center of the river? O 3/3 meters O 3/2 meters O 4 meters 3 meters

College Algebra

10th Edition

ISBN:9781337282291

Author:Ron Larson

Publisher:Ron Larson

Chapter4: Rational Functions And Conics

Section: Chapter Questions

Problem 20T

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Question

An arch in the shape of the upper half of an ellipse is used to support a bridge that is to span a
river 20 meters wide. The center of the arch is 6 meters above the center of the river. Find the
height of the arch 5 meters from the center of the river?
O 3/3 meters
O 3/2 meters
O 4 meters
O 3 meters

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