Videos

Chords and Distances
406

Chords and Distances
406

Chords and Distances
406

More examples of 2/1
317

What Is a Circle?
143

What Is a Circle?
143

What Is a Circle?
143

Circle and a Line
108

Circle and a Line
108

Circle and a Line
108

Circumference
113

Circumference
113

Circumference
113

Segments and Sectors
103

Segments and Sectors
103

Segments and Sectors
103

Equal Chords
177

Equal Chords
177

Equal Chords
177

Equal Angles
133

Equal Angles
133

Equal Angles
133

Perpendicular to Chord Part 1
192

Perpendicular to Chord Part 1
192

Perpendicular to Chord Part 1
192

Perpendicular to Chord Part 2
193

Perpendicular to Chord Part 2
193

Perpendicular to Chord Part 2
193

Non Collinear Points
177

Non Collinear Points
177

Non Collinear Points
177

2/1 Theorem Part 1
240

2/1 Theorem Part 2
148

Same Segment
218

Cyclic Quadrilaterals
269

Angles
133

Cyclic Quadrilaterals
234