WDS Geometry

Table of Contents

• Inscribed angles in a circle

  • 1. Inscribed angle in a semi-circle updated 2017
  • 2. Inscribed and Central angles related to the intercepted arc 2017
  • 3. Inscribed angles that have common endpoints 2017!
  • 4. Angles of an inscribed quadrilateral 2017!
  • 5. An angle formed by a tangent and a chord 2017

• Lengths of segments formed by tangents, secants, and chords

  • Two secants that share a common point
  • The Lengths of two tangent lines drawn from a pt. to a circle

• Angles and arcs formed by tangents, secants, and chords

  • 1. Angles and arcs formed by two tangent lines 2017
  • 2. Angles and arcs formed by tangent and secant lines 2017
  • 3. Angles and arcs formed by two secant lines! 2017

• Proof writing

  • 1. Proof Two tangent lines from a pt. are congruent 2017