1. Warm Up 10-6

2. Announcements  Test Friday  HW: TEXAS Practice test Pg. 188 #1-5

3. Point of Concurrency  The point of concurrency is the point at which 3 or more lines intersect.

4. Circumcenter  The perpendicular bisectors meet at a point of concurrency called the circumcenter.

6. Incenter  The angle bisectors meet at a point of concurrency called the incenter

8. Now we are going to construct  http://www.mathopenref.com/constincenter.html http://www.mathopenref.com/constincenter.html  http://www.mathopenref.com/constcircumcenter.html http://www.mathopenref.com/constcircumcenter.html