You want to test the skills you learned in class and decide to determine the height of the tower in front of the school. You went to a window on a certain floor of your school to view the tower. Using a clinometer, you were able to measure the angle of elevation when you look at the top of the tower, which is 67° and the angle of depression when you look at the bottom of the tower, which is 45°. Using a tape measure, you went out and determined that the distance between your school and the tower is 80 feet. How tall is the tower?