NCERT Solution for Class 9, CBSE, Chapter 10, Circle, Exercise 10.5
NCERT Solution for Class 9, CBSE, Chapter 10, Circle, Exercise 10.5 Q.1 In Fig. 10.36, A,B and C are three points on a circle with centre O such that ∠ BOC = 30° and ∠ AOB = 60°. If D…