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GeoGebra
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Outline
Geometrical Properties in a Circle
Definitions
Property 1
Property 2
Property 3
Cyclic Quadrilaterals
Tangents to the circle
Symmetrical Properties
Geometrical Properties in a Circle
Author:
ctc
Topic:
Circle
Table of Contents
Definitions
Parts of a Circle
Types of angles and arcs
Property 1
Angles at centre and circumference
Property 2
Angles in a semi-circle
Property 3
Angles in the same segment
Cyclic Quadrilaterals
Opposite angles in Cyclic Quad
Exterior angles of a Cyclic Quadrilateral
Tangents to the circle
Secants vs Tangents
Tangent and Radius
Alternate Segment theorem (Tangent-Chord theorem)
Two Tangents from an External Point
Symmetrical Properties
Line of symmetry for a triangle
Symmetrical Property 1
Symmetrical Property 2
Next
Parts of a Circle
New Resources
z`]]
Cycloid from Formula
Transformations: 3 Steps (V2)
Transformations: 3 Steps (V1)
Transformations: 2 Steps (V2)
Discover Resources
Factoring Experiment Step 1
Lines y=b
Centers of curvature
Untitled
Triangle Property Theorems
Discover Topics
Solids or 3D Shapes
Incircle or Inscribed Circle
Geometric Mean
Sequences and Series
Surface