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adelina 88 [10]
3 years ago
5

an architect is designing a commemorative steel arch in the shape of a parabola. its axis is vertical and its feet are 300 yd. a

part. If the focus of the parabolic arch is to be 80 yd. above the ground, how high must the arch be?
Mathematics
1 answer:
Vedmedyk [2.9K]3 years ago
8 0

Answer:

125yd

option b is correct

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