Use the accompanying diagram to answer the questions that follow.144 feetXy639 feet19018°AbillThe distango from the ship to the ton A ship on the horizon at point A sees a lighthouse on a hill. The distance from the ship to the toof the lighthouse is 639 feet, and the top of the lighthouse is 144 above the horizon. The line ofsight from the ship to the bottom of the lighthouse forms an 18° angle with the horizon.1. Find the distance from the ship to the lighthouse (x).2. Find the angle of elevation from the ship to the top of the lighthouse.3. Find the distance from the ship to the bottom of the lighthouse (y).

A ship on the horizon at point A sees a lighthouse on a hill. The distance from the ship to the to of the lighthouse is 639 feet, and the top of the lighthouse is 144 above the horizon. The line o sight from the ship to the bottom of the lighthouse forms an 18° angle with the horizon. 1. Find the distance from the ship to the lighthouse (x). 2. Find the angle of elevation from the ship to the top of the lighthouse. 3. Find the distance from the ship to the bottom of the lighthouse (y).