............. Pls solve it Share with your friends Share 0 Varun Rawat answered this 0 View Full Answer Sagun Singh answered this AB is the tower. Angle of elevation at a distance of 4m at point C = , and the angle of elevation at the point D at 9 m is (90o - ) In triangle ABC, and in triangle ABD, AB2 = 36 or AB = 6 hence height of tower is 6 m. 1
, and the angle of elevation at the point D at 9 m is (90o - 
AB2 = 36 or AB = 6