Understand and apply theorems about circles
G.C.A.2 · G.C.2
Expii topics
- Circumference and Pi
- Two Tangent Theorem
- Inscribed Angle Theorem: Chord Case
- Inscribed Angle Theorem: Tangent Case
- Chord Length
- Inscribed Angles on a Diameter
- Geometric Properties of Chords
- Congruent Chords
- Chords and the Center
- Circumcenter and Circumcircle of Right Triangle
- Line Intersects Circle at Most Twice
- Two Distinct Circles Intersect at Most Twice
- Tangents and Perpendicular Radii
- Tangents and Circumscribed Angles: Vertex Outside Circle
- Relating Circumscribed and Inscribed Angles