Multiple Choice
Solve the problem.
-A bridge is built in the shape of a parabolic arch. The bridge arch has a span of 154 feet and a maximum height of 30 feet. Find the height of the arch at 20 feet from its center.
A) 34.2 ft
B) 0.5 ft
C) 28 ft
D) 8.1 ft
Correct Answer:
Verified
Correct Answer:
Verified
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