PLEASE HELP 1. An escalator lifts people to the second floor of a​ building, 27 ft above the first floor. The escalator rises at a 30degrees angle. To the nearest​ foot, how far does a person travel from the bottom to the top of the​ escalator?

2. A helicopter hovers 650

feet above a small island. The figure shows that the angle of depression from the helicopter to point P is 41 degrees .
  
How far off the​ coast, to the nearest​ foot, is the​ island?

b= - ft