CK-12 Geometry - Second Edition

5.7. Chapter 5 Review http://www.ck12.org

5.7 Chapter 5 Review

Keywords, Theorems and Postulates

• Midsegment


• Midsegment Theorem


• Perpendicular Bisector Theorem


• Perpendicular Bisector Theorem Converse


• Point of Concurrency


• Circumcenter


• Concurrency of Perpendicular Bisectors Theorem


• Angle Bisector Theorem


• Angle Bisector Theorem Converse


• Incenter


• Concurrency of Angle Bisectors Theorem


• Median


• Centroid


• Concurrency of Medians Theorem


• Altitude


• Orthocenter


• Theorem 5-9


• Converse of Theorem 5-9


• Triangle Inequality Theorem


• SAS Inequality Theorem


• SSS Inequality Theorem


• Indirect Proof

Review

IfCandEare the midpoints of the sides they lie on, find:

1. The perpendicular bisector ofF D.


2. The median ofF D.


3. The angle bisector of^6 FAD.


4. A midsegment.


5. An altitude.