An airplane approaches an airport. At a certain time, it is 939 m high and its angle of elevation from the airport is 19.5o. How far is the plane from the airport?
2, 813.00 m
A firetruck has an arial ladder that extends 30.5m from the ground. The angle of elevation is 77o. To the nearest denth of a meter, how far up the building does the ladder reach?
29.72 m
Andres Johnson skis off a 312 foot high ski ramp. If johnson skis across the ramp for 500 ft before launching into the air, what is the ramp's angle of elevation?
38.61 Degrees
A rope that supports a tent is 2.4m long. The rope is attached to the tent at a point that is 2.1 m above the ground. What is the angle of elevation of the rope to the nearest degree?
61.04 degree
Travis Ganong is waiting at the top of the 1,000 foot high ski hill. He looks down to the bottom of the hill at a 53o angle. How many feet will he travel before reaching the bottom of the hill?
1,252.14 ft