Solve the following word problems: For each question; draw a diagram to help you in your notebook_
1) An airplane is flying at an altitude of 6000 m over the ocean directly toward coastline: At a certain time, the angle of depression to the coastline from the airplane is 149. How much farther (to the nearest kilometer) does the airplane have to fly before it is directly above the coastline?
2) From horizontal distance of 80.0 m_ the angle of elevation to the top of a flagpole is 18". Calculate the height of the flagpole to the nearest tenth of a meter.
3) Avery is at the top of the Eiffel tower. When looking out she sees the Seine River at an angle of depression of 62". The height of the tower is 324 meters. What is the horizontal distance from the Eiffel tower to the Seine River?
4) The angle of elevation of the sun is 68" when tree casts shadow 14.3 m long: How tall is the tree_ to the nearest tenth ofa meter?
5) A wheelchair ramp is 4.2 m high and has angle of inclination of 16". How long Is the ramp?