1. Drill Write your homework in your planner Take out your homework Solve for x:

2. Homework

3. What does center mean? Usually center means in the middle same distance from sides same distance from angles

4. Where is the center of a triangle?

5. Sketchpad

6. Don’t Forget move corners what kind of triangle? what happens when right triangle? – obtuse? – equilateral? which can be outside? which will never be outside?

7. Median: Segment from vertex to midpoint of opposite side Centroid: Where medians meet Altitude: Segment from vertex and is perpendicular to opposite side Orthocenter: Where altitudes meet Perpendicular Bisector: Segment perpendicular to a side and through its midpoint Circumcenter: Where perpendicular bisectors meet.

8. Which center is… Equidistant from angles? Circumcenter Equidistant from sides? Centroid