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綱要
The Geometry of Circle
Perpendicular from Centre Bisects Chord
Equal Chord Equal Distance from Centre
Angle at Centre and Angle at Circumference
Angles in the Same Segment
Equal Arcs Equal Chords Equal Angles
Cyclic Quadrilateral
Test for Concyclic Points (1)
Test for Concyclic points (2)
Tangent and Radius
Tangent from External Point
Angle in Alternate Segment
The Geometry of Circle
作者：
wingyuen kan
主題：
圓
,
幾何
An investigations on the geometric theorems about circle
Perpendicular from Centre Bisects Chord
Equal Chord Equal Distance from Centre
Angle at Centre and Angle at Circumference
Angles in the Same Segment
Equal Arcs Equal Chords Equal Angles
Cyclic Quadrilateral
Test for Concyclic Points (1)
Test for Concyclic points (2)
Tangent and Radius
Tangent from External Point
Angle in Alternate Segment
下一步
Perpendicular from Centre Bisects Chord
最新資源
巧算長方形周界
Parallel Lines & Related Angles: Quick Reminders
Untitled
The Coordinate Plane (Cartesian Plane)
ANGLE
探索資源
Chewbacca
Midsegment-triangle
trig arc and sector
Non-obvious Geometrical Properties of a Triangle
M1 T1 L4.1 Reflections on a Coordinate Plane
探索主題
Dilation
平面
黎曼和（Riemann Sum）
旋轉
對數函數
