Use a picture to help solve the problem.  Round all answers…

Use a picture to help solve the problem.  Round all answers to the nearest tenth.  Show all work.  Work will be submitted in the last question. A shark is swimming 28 feet below sea level.  If the angle of depression from a boat on the water to the shark is 19 degrees, what is the horizontal distance between the boat and the shark?  

Use a picture to help solve the problem.  Round all answers…

Use a picture to help solve the problem.  Round all answers to the nearest tenth.  Show all work.  Work will be submitted in the last question. A helicopter flying 1,600 feet above the ground spots an airplane flying above.  If the horizontal distance between the helicopter and airplane is 3,055 feet and the angle of elevation is 71 degrees, find the airplanes altitude.