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Today we learned about medians, altitudes, and auxillary lines. We discussed their characteristics and how they are used in proofs.
Skills:
-identify medians of triangles
-identify altitudes of triangles
-understand why and when auxillary lines are used in some proofs
-write proofs involving steps beyond CPCTC
HW:
p. 135 (3-7, 9, 11, 14)
Quiz Wednesday
Logic Project due Wednesday
Georgia Standards:
GEO 2.5 Triangles:Find/Midsegment Triangles
GEO 3.1 Figures:Find/Necessary Parts
GEO 3.7 Geometric Terms:Identify
GEO 4.1 Reasoning:Apply/Informal/Formal
GEO 4.2 Proof:Recognize/Complete/Statement
GEO 4.3 Reasoning:Inductive/Deductive
GEO 4.5 Theorems:Apply/State
GEO 4.6 Congruence:Identify
GEO 4.8 Triangles:Idnetify/Congruent
GEO 5.1 Connecting:Algebra/Geometry
GEO 7.2 Reasoning:Recognize
GEO 7.3 Geometric Relationships:Problems
GEO 7.4 Problem Solving:Visualization
Posted by Mrs. Bowman
