Class 10 · Mathematics · Ch 10

Geometry

Circles

15 board marks Medium ~5h to learn

Not started

5 concepts to cover

5 concepts

Tangent to a circle at a pointTangent is perpendicular to the radiusNumber of tangents from a pointLengths of tangents from an external point are equalProblems combining tangents and chords

Clear one concept (5-15 min)

Stuck on one topic? Watch a short explainer instead of a full lecture.

Tangent to a circle at a point

Tangent is perpendicular to the radius

Number of tangents from a point

Lengths of tangents from an external point are equal

Problems combining tangents and chords

Quick revision

Under 30 minutes, night-before recap

Circles | Complete Chapter In 12 Minutes | Class 10th Board

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English one-shot

Same chapter, English medium

CIRCLES Class 10 Maths | Complete One Shot in Pure English

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BYJU'S - Class 9 & 10

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Full revision marathonsFor full-syllabus revision only · 9 multi-hour sessions & playlists

Board one-shot

Full chapter in one sitting, Hindi / Hinglish

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Ritik Mishra - 9th & 10th

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Marathon

Multi-hour whole-subject sessions that cover this chapter

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PW Foundation English

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Full course playlist

Complete free lecture series for the subject

Complete MATHS for Class 10th Boards | WARRIOR 2025

Physics Wallah Foundation

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Magnet Brains

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Dear Sir

HinglishBOARD 23.8 L· 2023Playlist

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Pro feature

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