Theorems on Circles I. Maths TNSB Mentoring, Class 9: lessons, tests, tasks.

1.	Theorems on perpendicular from the centre to a chord
2.	Theorems on equal chords

1.	Identify the theorem and analyse Difficulty: hard	4
2.	Find the distance between the chords Difficulty: hard	5
3.	Find the chord length Difficulty: hard	4
4.	Two marks exercise problems II Difficulty: medium	4
5.	Find the distance Difficulty: medium	4
6.	Prove the following IV Difficulty: medium	3
7.	Show that the following III Difficulty: easy	3
8.	CBQ - Circles I Difficulty: medium	4

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Theorems on Circles I