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Outline
Basic Properties of Circles
Distances between Chords and Centre
Angles in a Circle
Relationships among Arcs, Chords and Angles
Cyclic Quadrilaterals
Concyclic Points
Basic Properties of Circles
Author:
Anthony OR 柯志明
Topic:
Circle
Table of Contents
Distances between Chords and Centre
Equal Chords
Chords Equidistant from Centre
Angles in a Circle
Angles at the Centre and Angles at the Circumference
Angle in Semi-circle
Converse of Angle in Semi-circle
Angles in the Same Segment
Relationships among Arcs, Chords and Angles
Explore Relationships among Angles, Arcs and Chords of Circles
Relationship between Angles at the Circumference and Arcs
Cyclic Quadrilaterals
Opposite Angles of a Cyclic Quadrilateral
Exterior Angle of a Cyclic Quadrilateral
Concyclic Points
Converse of Angles in the Same Segment
Opposite Angles Supplementary
Exterior Angle Equals Interior Opposite Angle
Next
Equal Chords
New Resources
What Do You See? (2)
Pythagorean Theorem: Extension Exercises
Congruent Sides & Angles in △s: Exploration
Pythagorean Template: Integer Legs
Squares Question
Discover Resources
Midseg
Die Epizykloide - Mit Dürrschabels Notation
dilation with dynamic center
Simble_cube_test
שאלה מס' 4
Discover Topics
Sphere
Incircle or Inscribed Circle
Step Functions
Tangent Line or Tangent
Terms
