Find the length of the base of the following pyramid, given the height of the pyramid is 91 meters and the angle of elevation of the base of the pyramid is
52. Round to the nearest whole number. (4 points)
h = 91 m
length of the base
142 meters
197 meters
231 meters
295 meters

Question 2 (essay worth 10 points) (03.02 mc) in δabc shown below, point a is at (0, 0), point b is at (x2, 0), point c is at (x1, y1), point d is at x sub 1 over 2, y sub 1 over 2, and point e is at the quantity of x sub 1 plus x sub 2 over 2, y sub 1 over 2: triangle abc is shown. point d lies on segment ac and point e lies on segment bc. a segment is drawn between points d and e. point a is at the origin. prove that segment de is parallel to segment ab.