Question

Plz tell me the difference between the theorem 10.1 equal chords of a circle subtend equal at the centre and theorem 10.6 equal chords of a circle (or congruent circle) subtend equal angles at the centre of the circle .plz state how the two theorems r different .and proof it

Answer 1

https://byjus.com/maths/chord-of-circle/

The first theorem talks about two chords in the same circle. Whereas, the second one talks about chord in two different circles. For proof and other details, refer the above link.