Geometry Tuesday 1-20-15 5.1 Practice Worksheet Warm ups Discussion/Notes/Guided Practice 5.1 Bisectors, Medians, and Altitudes Assignment: 5.1 Practice Worksheet Identify and use perpendicular bisectors in triangles Identify and use angle bisectors in triangles Identify and use medians in triangles Identify and use altitudes in triangles Define new vocab: circumcenter, incenter, centroid, orthocenter Quiz Sections 5.1 & 5.2 Thursday 1/22 Know Need to Know Q&A Guided Practice Homework Success Criteria:

Perpendicular Bisector *Circumcenter

Angle Bisector *Incenter

Median *Centroid

Altitude *Orthocenter

Self-Evaluation - Rate each learning target: Name Point of Intersection Self-Evaluation - Rate each learning target: 1. Identify perpendicular bisectors in triangles 4 3 2 1 0 2. Identify angle bisectors in triangles 3. Identify medians in triangles 4. Identify altitudes in triangles 5. Define new vocab: circumcenter, incenter, centroid, orthocenter

Self-Evaluation - Rate each learning target: Example #1 Self-Evaluation - Rate each learning target: 3. Identify and use medians in triangles 4 3 2 1 0

Self-Evaluation - Rate each learning target: Example #2 Self-Evaluation - Rate each learning target: 3. Identify and use medians in triangles 4 3 2 1 0

Self-Evaluation - Rate each learning target: Example #3 Self-Evaluation - Rate each learning target: 4. Identify and use altitudes in triangles 4 3 2 1 0

Self-Evaluation - Rate each learning target: Example #4 Find x Self-Evaluation - Rate each learning target: 2. Identify and use angle bisectors in triangles 4 3 2 1 0

Self-Evaluation - Rate each learning target: Example #5 What special segment is this? Find x and y Self-Evaluation - Rate each learning target: 2. Identify and use ________________in triangles 4 3 2 1 0