- geometry-Circles
- Tangents
- Congruent Chords and their Central Angles
- 6.2 Chord Properties
- Perpendicular Bisector of CHord
- 6.3 Arcs and Angles
- Cyclic Quadrilateral
- Parallel Lines and Intercepted Arcs
- Circumference of Circles
- Convert Radians to Degrees
- Explore Converting Between Degrees and Radians
- Angles Created by Intersecting Chords on a Circle
- 10.5 Angles Formed by Chords Intersecting Inside a Circle
- Angles created by Secants and Tangents
- Intersecting Secants Outside of a Circle
- ACCESS - Secants and Tangents 1
- Circle intercepted by two tangent lines
- Circle Tangent-Types Illustrator
- Area of a Circle Exploration
- Crossing Chords Property & Proof Start
- Central and Circumscribed Angle
- ACCESS - Inscribed right Angles
- Inscribed Angles and Intercepted Arcs
- Properties of Two Secant Segments
