Applications of Trigonometry Heights and Distances cbse ncert solutions class 10 Chapter 9 Exercise 9.1 Question 1
1 . A circus artist is climbing a 20 m long rope, which is tightly stretched and tied from the top of a vertical pole to the ground. Find the height of the pole, if the angle made by the rope with the ground level is .
Therefore, Height of the pole is 10 m.