445 Home Page

1. Week 01/06-10

2. Week 01/13-17

3. Week 01/20-24

4. Week 01/27-31

5. Week 02/03-07

6. Week 02/10-14

7. Week 02/17-21

8. Week 02/24-28

9. Week 03/03-07

10. Week 03/10-14

11. Week 03/17-21

Monday 2/17

Presidents' Day HOLIDAY

Wednesday 2/19 445

• Assignment 7 Due
• Beginning of class: written def of inversion
• Handout: Various constructions of inversion
• Handout: Ruler construction of harmonic division
• READING Assigment, Ogilvy, Chapter 2 - Review Circles of Apollonius from 444. Read Appendix in Ogilvy for theorems used in Chapter 2.

Wednesday 2/19 487

• Lab 7 - DWEG model
• READING assignment: Sved Chapter 3

Friday 2/21 445

• Class: Summary of pencils (or coaxal families) of circles. Review Sved Chapter 1, Ogilvy Chapter 2, and GTC Chapter 9.
• Assignment 8, Due Wed 2/26
• Quiz 2 - Inversion, Orthogonal Circles, Power of a Point, Radical Axis.
• Link to Study Page for Quiz 2