Unit 5 Topics

external image circle-formulas1.jpg
  • Geometry Proofs

  • Similar Triangles

  • Circle Geometry

    • Tangents

    • Chords

    • Radii

    • Diameter

    • Pythagorean theorem

    • Radius that is perpendicular to a chord bisects the chord

    • Inscribed angle is half the intercepted arc

    • Central angle is equal to the intercepted arc

  • Arc Length


  • Area of a sector


12-5 Unit 5 Review

Unit 5 Review Answers

12-6 Unit 5 Test