An observer (O) is located 900 feet from a building (B). The observer notices a helicopter (H) flying at a 49 degree angle of elevation from his line of sight. What equation and trigonometric function can be used to solve for the height (h) of the helicopter? What is the height of the helicopter? Pick another trigonometric function and describe why that function is not appropriate when trying to solve for (h). You must show all work and calculations to receive full credit.

I'm not the best at trig, would appreciate help. Danke.

Question

An observer (O) is located 900 feet from a building (B).  The observer notices a helicopter (H) flying at a 49 degree angle of elevation from his line of sight.  What equation and trigonometric function can be used to solve for the height (h) of the helicopter?  What is the height of the helicopter?  Pick another trigonometric function and describe why that function is not appropriate when trying to solve for (h).  You must show all work and calculations to receive full credit. 

I'm not the best at trig, would appreciate help. Danke.

elsa213 · Answer

http://52.0.184.118/updates/54763babe4b0d82bc6ec1385 your answer ;o