Chords and Tangents of Circles

Demonstrates the theorem on a perpendicular to a chord within the circle; then deals with all types of tangents in detail.

Related films

Sources

  1. 16mm Filmography (legacy record) — title, year, creator, format, color, description, catalog record
  2. Catalog of Classroom Teaching Films for Georgia Schools, No. 10 (Georgia Department of Education) — title, creator, length, description