mmmh, I just noticed that Steve answered this question for you earlier.
Why are you reposting it ?
The angle of elevation of the top of a tower is 27 degrees from point A due east of it. The angle of elevation of the top of the tower is 11 degrees from another point B due south of the tower. Find the height of the tower if the distance AB is 40m.
2 answers
Steve answer is not clear..