Mathematics Homework Help
Mathematics Homework Help. Word problem, solving triangle using law of sines
A tree that is 63 feet tall is growing at an angle of 80°
with respect to the ground (see the figure below). Kevin, who is standing a certain distance away from the base of the tree, finds that the angle of elevation from the ground to the top of the tree is
. How far is he from the base of the tree? Round your answer to the nearest tenth of a foot.