3.1 Day 1 Triangle Sum Theorem

Lesson Notes

Homework:

• Do HW 3.1 Part 1   on your composition notebook
• Problem Set #1-10 (all)

Announcements

• Quiz 2.5, 3.1, 3.2 is scheduled for Fri., 9/29
• Retake for Quiz 2.3 will be  available from Mon., 10/2 to  Fri., 10/6.