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GeoGebra
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Outline
Circle Properties
Chord Properties
Tangent Properties
Angles of Circles
Secants
Circle Properties
Author:
Paulette Sokolowski
,
tinhel
,
Luci Howard
Use this applet to discover the properties of Circles!
Table of Contents
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
Secants
Intersecting Secants Outside of a Circle
Angles Formed By Intersecting Chords
Next
Central Angles and Chords of Circles
New Resources
Building Parallelograms with Set Areas
Rolling an Equilateral Triangle
Building Triangles with Set Areas
apec
Superellipse
Discover Resources
Homework 10.27
Extra Credit quiz 9
Basic Terms about Circles 圓的基本用語
Circle Theorem: two tangents
Differentiation from first principles for x^n
Discover Topics
Quadratic Equations
Limits
Angles
Vectors 2D (Two-Dimensional)
Perimeter
