How far above the ground where gina was standing was the helicopter

An observer, whose eyes are 2.00 m above the ground, is standing 39.3 m away from a tree. The ground is level, and the tree is growing perpendicular to it. The observer's line of sight with the treetop makes an angle of 18.7° above the horizontal.

take a nice, long walk. walk, feel the wind through your hair and your it is very relaxing.