Question

A tunnel is in the shape of a parabola. The maximum height is 16 meters and its is 8 meters wide at the base. To provide optimal light in the tunnel, hanging lights have been installed at the parabola’s focus. How far from the top of tunnel do the lights hang down?

Select one:
a. 2 meters
b. 1.5 meters
c. 2.5 meters
d. 1 mete

Answer 1

@ganeshie8

Answer 2

@letsparty