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Mathematics · Class 9CirclesVideo coming soonRead the notes instead
Free notes for this chapterMark as Completed
Angle Subtended by a Chord, Perpendicular from Centre to Chord, Cyclic Quadrilaterals and the board questions built on them — roughly 5 marks of the paper.
What this chapter covers
- 1Angle Subtended by a Chord
- 2Perpendicular from Centre to Chord
- 3Cyclic Quadrilaterals
These lessons are being recorded. The written notes for this chapter are free to download now.
Learning resources
Seedha Notes
Chapter notes withimportant points,examples & format
View Notes for Circles, MathematicsPractice Questions
Important questions,board questions,numericals
Practice Now for Circles, MathematicsPrevious yearquestions withfull solutions
View PYQs for Circles, MathematicsSample Paper
Board patternsample paper withmarking scheme
Open Paper for Circles, Mathematics
In the notes
Topics covered
- 01Angle Subtended by a Chord16:09
- 02Perpendicular from Centre to Chord26:06
- 03Cyclic Quadrilaterals26:58
After this chapter you can
- Explain angle subtended by a chord without reading from the book
- Present perpendicular from centre to chord in the format the marking scheme rewards
- Attempt every previous year question set on this chapter
- Marks
- 5
- PYQs
- 7
- Video
- 1h 9m
Then do the work
- One-shot revision, 17 minutes
- Formula sheet for this chapter
- Printable summary, 2 pages
Prepare
| Year | Asked as | Marks |
|---|---|---|
| 2025 | Long answer | 2 |
| 2024 | Short answer | 4 |
| 2023 | Case based | 2 |
| 2022 | MCQ set | 4 |
| 2021 | Long answer | 6 |
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