Splash Screen Then/Now You wrote algebraic and two-column proofs. (Lesson 2–6) Write proofs involving segment addition. Write proofs involving segment congruence. Concept…
Glencoe Geometry Bell Ringer 11-8 (in your notes) You may use your notes on 2-7 only. What is the title of Lesson 2-7? What is the difference between a postulate and a theorem?…