1. Warm up #2

2. 1-2 POINTS, LINES, AND PLANES (DAY 2)

3. RECALL--Intersection: set of points where 2 figures meet or cross Where is the intersection of: A point and a line 2 lines Line and a plane 2 planes At a point At a point or in a line At a line

4. Practice together: 1) Name 3 NON-coplanar points. 2) Name the intersection of the 2 planes 3) Are points N, O, P on both planes?

5. Example

6. TWAP! (Try with a partner)

7. Example

8. TWAP

9. TOO (Try on own!) Hold fingers up! Answer: D BG

10. Homework Pg. 16 # 3, 15 – 26 all, 27 – 31 odd, 40 – 45 all