Friday, February 27
Today’s Discussion Topics
Go over discussion topics from last time.
Today’s New Topics
Saccheri and Lambert Quadrilaterals
Theorem 4.8.10 presented by Andrea
Theorem 4.8.11 presented by Rafael
Tonight’s Homework
Read Sections 4.8 and 4.9
Do Exercises 4.8 # 3, 9
Discussion topics for next time: What does Aristotle’s Theorem say? What does the Universal Hyperbolic Theorem say?
Happy Spring Break!