A cross-section of an irrigation canal is a parabola. If the surface of the water is 33 ft wide and the canal is 5 ft deep at the center, how deep is it 1 ft from the edge?
A) 0.3 ft
B) 0.6 ft
C) 4.7 ft
D) 4.4 ft

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The Answer of A cross-section of an irrigation canal is a parabola. If the surface of the water is 33 ft wide and the canal is 5 ft deep at the center, how deep is it 1 ft from the edge?
A) 0.3 ft
B) 0.6 ft
C) 4.7 ft
D) 4.4 ft

A Cross-Section of an Irrigation Canal Is a Parabola