Q53. The angle of elevation of the top of a tower from a point on the ground is 30°. After moving 40 m towards the tower, the angle of elevation becomes 60°. What is the height of the tower?Mathematics — NUST Mock By IBAGRADS 5 — Question 53 of 200A. -20√3 mB. 10√3 mC. 40√3 mD. 20√3 mPractice more Mathematics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →