1 3 Parr a Graph Proofs Intro
04 geom cond
4.3 proving triangles are congruent
Ch. 4 review Congruent Triangles
Geometry Leeson: Undefined Terms, Lines, Line Segments 1 Aim: Do Now: 1)What is a point? 2)What is a line? 3)What is a plane? The most fundamental concepts.
1.In VGB, which sides include B? 2.In STN, which angle is included between NS and TN? 3.Which triangles can you prove congruent? Tell whether you would.
Bellringer. Algebraic Proof Chapter 2-6 Algebraic Proof Algebraic proofs use properties to prove relationships –Reflexive, Symmetric, Transitive, Addition.
Geometry Chapter 2 Terms. Axiom Also known as a postulate. A statement that describes a fundamental relationship between the basic terms of geometry.
C ONGRUENCE OF A NGLES THEOREM THEOREM 2.2 Properties of Angle Congruence Angle congruence is r ef lex ive, sy mme tric, and transitive. Here are some.
Theorems are statements that can be proved Theorem 2.1 Properties of Segment Congruence ReflexiveAB ≌ AB All shapes are ≌ to them self Symmetric If AB.
4-5 Triangle Congruence: ASA, AAS, and HL Holt Geometry Warm Up Warm Up Lesson Presentation Lesson Presentation Lesson Quiz Lesson Quiz.
Bell Ringer 10-07-03 Bob saved CDs. He began his collection with 5 CDs his older brother gave him. Each week he bought another CD as shown by the table.
