Im very stuck on these math problems and just can't seem to solve them, please include a step by step of how you answered these if you are able too, thanks in advanced!

A falcon spots a field mouse with a 73 angle of depression. If the falcon is 200 feet in the air, what is its horizontal distance from mouse?Determine the area of a polygon with the following vertices: W(2,2) X(4,-3), Y(0,-5), and Z(-5,-1). Round your answer to the nearest tenth of a unit