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Solve the Problem. -An Arch for a Bridge Over a Highway Is in Highway

Question 4

Multiple Choice

Solve the problem.
-An arch for a bridge over a highway is in the form of a semiellipse. The top of the arch is 35 feet aboveground (the major axis) . What should the span of the bridge be (the length of its minor axis) if the height26 feet from the center is to be 12 feet above ground?


A) 55.36 ft
B) 27.68 ft
C) 151.67 ft
D) 35.85 ft

Correct Answer:

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