Perpendicularity of the Chords. Maths CBSE Mentoring, Class 9 Mentoring product (2026-27): lessons, tests, tasks.

1.	Midpoints and Perpendicular Bisectors of Chords
2.	Theorems on equal chords

1.	TBQ - Demonstrate the following Difficulty: easy	3
2.	TBQ - Find the length of the chord Difficulty: easy	2
3.	TBQ - Find the required distance from centre to the chord Difficulty: easy	2
4.	TBQ -Illustrate the following Difficulty: medium	5

Methodical recommendation

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Perpendicularity of the Chords