# NCERT Mathematics Class 9 Exemplar Ch 10 Circles Part 8

Get top class preparation for CBSE/Class-9 Science right from your home: fully solved questions with step-by-step explanation- practice your way to success.

Download PDF of This Page (Size: 192K) ↧

Q.13. In Fig. 10.20, O is the centre of the circle, Find x and y.

Answer:

Q.14. In Fig. 10.21, O is the centre of the circle, and Find ∠CAB.

Answer: