Apply to Aakash iACST Scholarship Test 2024

** NCERT Solutions for ch 9 maths class 10** ** Excercise: 9.1 **

** Answer: **

Given that,

The length of the rope (AC) = 20 m. and

Let the height of the pole (AB) be

So, in the right triangle

By using the Sin rule

m.

Hence the height of the pole is 10 m.