4 A bird is perched on top of a pole on a steep hill and an

Last updated: 4/27/2023

4 A bird is perched on top of a pole on a steep hill and an observer is located at point A on the side of the hill 110 m downhill from the base of the pole as shown in the figure The angle of inclination of the hill is 50 and the angle a in the figure is 9 Find the distance from the observer to the bird 110 m