Solve each problem. (Source for Exercises 49 and 50: Parker, M., Editor, She Does Math, Mathematical Association of America.) Height of a Tree A civil engineer must determine the vertical height of the tree shown in the figure. The given angle was measured with a clinometer. Find the height of the leaning tree to the nearest whole number.

MAT 109 PreCalculus Mathematics 1 3.1 Functions Notes L. Sterling August 22nd, 2016 Abstract Give a de▯nition to each of the terms listed in this section. 1 Relation A correspondence between two sets 2 Input/Abscissa The relation of x or the x-values 3 Output/Ordinate The relation of y or the y-values 4...