綱要
Circle Theorems
8 Basic Circle Theorems for Year 10 Advanced Maths.
Mr. Wain
目錄
GeoGebra Applets
- Theorem #1 - Angle at the centre/circumference
- Theorem #2 - Angle in a Semi-Circle
- Theorem #3 - Angles on the same Arc
- Theorem #4 - Angles in a Cyclic Quadrilateral
- Theorem # 5 - Tangent to a Circle
- Theorem #6 - Intersecting Chords
- Theorem #7 - Two Tangents to a Circle
- Theorem #8 - Alternate Segment - Chord & Tangent
Videos on Circle Theorems