Question

problem in theorms class 9 chapter circles.​

Answer 1

theorem 10.1 :-

:- equal chords of a circle subtend equal angles at the centre

theorem 10.2 :-

:- if the angles subtended by the chords of a circle at the centre are equal,then the chords are equal.

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Answer 2

ALL IMPORTANT THEOREMS FROM CIRCLE(SEE IN ATTACHMENT) I AM ALSO IN 9TH

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