trig
posted by courtney .
a tower standing on level ground is due north of piont N and due west of point W, a distance 1,500 feet from N. If the angles of elevation of the top of the tower as measured from N and W are 8 and 11, respectively, find the height of the tower.

(H/tan8º)^2 + (H/tan11º)^2 = 1500^2