Solve the Problem. -A Bridge Is Built in the Shape of a Parabolic

question 55

Multiple Choice

Solve the problem.
-A bridge is built in the shape of a parabolic arch. The bridge arch has a span of 170 feet and a maximum height of 30 feet. Find the height of the arch at 15 feet from its center.

• A)29.1 ft
• B)0.2 ft
• C)3.7 ft
• D)21.3 ft

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