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GeoGebra
Circle Theorems
Circle Theorems
Author:
Michael Borcherds
Topic:
Circle
Isosceles Triangle in a Circle (page 1)
Isosceles Triangle in a Circle (page 2)
Simple Angle in a Semi-circle
Angle in a semi-circle
Angle in a semi-circle (proof)
Simple Angle at the Centre
Simple Angle at the Centre (Reflex Case)
Angle at the centre (page 1)
Angle at the centre (page 2)
Angle at the centre (page 3)
Angle at the centre (page 4)
Angles in the same Segment
Angles in the same Segment (Proof)
Simple Cyclic Quadrilateral
Cyclic Quadrilateral (Proof)
Alternate Segment Theorem (page 1)
Alternate Segment Theorem (page 2)
Alternate Segment Theorem (proof)
Common Tangents to a Circle
Common Tangents to a Circle (Proof)
Related Topics
Area
Perimeter
Polygons
Quadrilaterals
Special Points
Discover Resources
forum
Angles with Ratios the Same
Subtracting Fractions w Different Denominators
Unit 7 Test Fixed
Membagi Luas Segitiga
Discover Topics
Geometric Mean
Conic Sections
Rectangle
Geometric Transformations
Similar Triangles
