Do check the homework page periodically for new homework or changed homework. Hitting the "Reload" or "Refresh" button on your browser with Ctrl or Shift pressed down (depends on the browser) usually makes absolutely sure that you have the newest version.
Page 23: 1, 2, 7, 10, 11
Page 31: 1, 2, 3, 4, 9, 10, 13 (Let's leave 13 for next time, so it will be on Homework 2)
Page 31: 12, 13, 15
Page 34: 1, 3, 4, 5, 6
Page 45: 1, 5, 8, 9, 11, 17, 18, 19, 21
Page 51: 1, 2, 3, 5, 6, 7
Page 55: 1
Page 62: 1, 2, 3, 6
Page 67: 1, 2
Page 73: 1
Page 77: 1, 2, 4, 5
Page 81: 1, 2, 6, 7
Page 84: 1, 2
Page 87: 1, 2
Page 90: 1, 6, 8, 9
Page 90: 7, 10
Page 97: 1, 2, 3, 4, 5, 6
Page 103: 1, 2, 3. (These problems are in neutral geometry)
Page 109: 2, 3, 5, 8, 9. (These problems are in Euclidean geometry)
All problems this week are in Euclidean geometry.
Page 114: 1, 2, 3
Page 116: 1, 2, 5
Page 117: 2, 3
Page 137: 2, 3, 5
Page 140: 1, 2
Page 149: 1
Page 200: 1, 3, 5