Determine the height of a tree before cutting it down to be sure that it will not fall on a nearby fence.
The angle of elevation of the tree from one position on a flat path from the tree is upper h equals 60 degrees comma and from a second position upper l equals 20 feet farther along this path it is upper b equals 40 degrees.
What is the height of the​ tree? question content area bottom part 1 the height of the tree is approximately enter your response here ft. ​(do not round until the final answer. then round to the nearest tenth as​ needed.)