Our Web site offers a convenient way to keep the data in examples and exercises in Glencoe Geometry current. The links below provide data updates and are organized by chapter.

Chapter 1: Reasoning in Geometry (Page 9)
Movie Theater Facts by Year

Chapter 2: Segment Measure and Coordinate Graphing (Page 55)
The Weather Channel Site

Chapter 3: Angles (Page 101)
School Enrollment

Chapter 4: Parallels (Page 178)
Best Telephone Rates

Chapter 5: Triangles and Congruence (Page 191)
Interdisciplinary Illusions

Chapter 6: More About Triangles (Page 255)
Track and Field

Chapter 7: Triangle Inequalities (Page 277)
Music Sales Statistics

Chapter 8: Quadrilaterals (Page 332)
Nielsen Media Research

Chapter 9: Proportions and Similarity (Page 354)
Tax Freedom Day

Chapter 10: Polygons and Area (Page 414)
The Great Lakes

Chapter 11: Circles (Page 479)
U.S. Mint, State Quarters Program

Chapter 12: Surface Area and Volume (Page 530)
Space Shuttle

Chapter 13: Right Triangles and Trigonometry (Page 561)
Gothic Architecture

Chapter 14: Circle Relationships (Page 622)
International Internet Users

Chapter 15: Formalizing Proof (Page 653)
American Fact Finder

Chapter 16: More Coordinate Graphing and Transformations (Page 680)
Teens and Money