Download NCERT Solutions for Class 10 Maths Chapter 9 Exercise 9.1 – Some Applications of Trignometry
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 30°.
Let the height of the pole AB be h.