10/11 Math 444 Class

Math 444, Monday, 10/11

Sponsor

Today's class is brought to you by the Rectangle.

Topics

Quick excursion to seek parallel lines on a sphere.

Area formula for rectangles and triangles.

Class Schedule

Class: Perpendicular transversals and rectangles. Link to Questions.
Class: Definition of Rectangle. Link to Proposed Definitions and Notes.
Class: Ribbons and straight paths on a sphere. Parallels? Equal distance? Link to Notes and Conclusions.
From addition of areas to area formula for any rectangle. [This will be mostly left to the reading assignment in BG.]

Assignments

New

Reading Assignment (due Wednesday 10/13)

Read Berele-Goldman 3.2

Due Today

Reading: Berele-Goldman 3.1.

Group Investigation 10/6 (due 11:59 PM)

Ongoing

Assignment 3

Link to Week 3