geo Headlee's Math Mansion

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Welcome to the Relationships in Triangles Boudoir

We use the Glencoe Mathematics book titled Geometry - Virginia Edition ©2005 (by multiple contributing authors) as our text. Chapter 5 discusses the relationships in triangles.

My Powerpoint lessons are intended for use in class in conjunction with the student notes. I have noted the file size for those still needing to use dial-up connections. The extra examples, self-check quizzes and tests are materials made available by Glencoe Mathematics.

Chapter 5: Relationships in Triangles (993K)

1. Section 1: Bisectors, Medians and Altitudes (572K)
   
   Extra Examples | Online Quiz
   
   
   
2. Section 2: Inequalities and Triangles (368K)
   
   Extra Examples | Online Quiz
   
   
   
3. Section 3: Indirect Proof (375K)
   
   Extra Examples | Online Quiz
   
   
   
4. Section 4: The Triangle Inequality (374K)
   
   Extra Examples | Online Quiz
   
   
   
5. Section 5: Inequalities Involving Two Triangles (297K)
   
   Extra Examples | Online Quiz
   
   
   
6. Chapter Review (239K)
   
   
   
7. Extra Credit: Exploring Triangle Centers - 100 points (41K)
   
   
   

Online Chapter 5 Test

Standardized Test Practice: Chapters 1-5

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Page last updated 11 Aug 2010