A gigantic gate to the entrance of a theme park in the shape of parabola is constructed on a level ground. the horizontal distance between the end points to the gigantic gate is 20 meters. the maximum height of the gigantic gate from the ground level is 5 meters. Calculate the height of the gigantic gate at a horizontal distance of 4 meters from one of the end points.

1

Jawapan

2016-08-22T14:56:22+08:00