GeoGebra
建立課程
GeoGebra
Circle Properties
Chord Properties
Tangent Properties
Angles of Circles
Secants
Circle Properties
作者：
jason0130
,
tinhel
,
Luci Howard
Use this applet to discover the properties of Circles!
目錄
Chord Properties
Central Angles and Chords of Circles
Perpendicular Lines to Chords of Circles
Perpendicular Bisector of a Chord of a Circle
Tangent Properties
Point of Tangency
Tangent Segments
Angles of Circles
Inscribed Angles
Inscribed Angles Intercepting the Same Arc
Inscribed Angles of a Semicircle
Cyclic Quadrilaterals
Parallel Lines and Intercepted Arcs
Angle Properties of Circles - Property 2
Secants
Intersecting Secants Outside of a Circle
Angles Formed By Intersecting Chords
下一步
Central Angles and Chords of Circles
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