3:54 Circle theorems - two tangents are equal
Focused UK GCSE video proving two tangents from a point are equal in length.
Circle theorems - two tangents from a point
Use facts about tangents at a point and from a point
2 hand-picked video lessons for this topic, each checked for relevance and clarity, graded by difficulty and labelled by depth. Press play to watch — nothing loads from YouTube until you do.
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13:53 Circle Theorems - GCSE Higher Maths
All GCSE circle theorems clearly explained, with a dedicated tangents-from-a-point section.
Jump to 4:55Tangents from a point