4-4 Using CPCTC &
4-5 Isosceles & Equilateral Triangles
DODEA STANDARD
G.1.1: Demonstrate understanding by identifying and giving examples of undefined terms, axioms, theorems, and inductive and deductive reasoning;
G.2.1: Identify necessary and sufficient conditions for congruence and similarity in triangles, and use these conditions in proofs;G.6.3: Use properties of congruent and similar triangles, quadrilaterals, and other polygons to solve problems;
G.6.4: Prove and use theorems involving the properties of parallel lines cut by a transversal, similarity, congruence, triangles, quadrilaterals, and circles;
OBJECTIVE
To use and apply properties of isosceles and equilateral triangles
G.1.1: Demonstrate understanding by identifying and giving examples of undefined terms, axioms, theorems, and inductive and deductive reasoning;
G.2.1: Identify necessary and sufficient conditions for congruence and similarity in triangles, and use these conditions in proofs;G.6.3: Use properties of congruent and similar triangles, quadrilaterals, and other polygons to solve problems;
G.6.4: Prove and use theorems involving the properties of parallel lines cut by a transversal, similarity, congruence, triangles, quadrilaterals, and circles;
OBJECTIVE
To use and apply properties of isosceles and equilateral triangles
TEXT INFORMATION
VIDEO LESSON
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NOTES & IN-CLASS WORK
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SUPPLEMENTAL VIDEO SOURCES
Flippedmath.com - MyGeometry
Section 4.4 CPCTC and HL
Teacher: Michael Brust, Ramstein HS, Germany |
Section 4.1 Triangles and Congruent Figures
Teacher: Michael Brust, Ramstein HS, Germany
Teacher: Michael Brust, Ramstein HS, Germany
EXTRA PRACTICE
Textbook
Pages 246 - 247, #5 - 13, 16 Pages 254 - 256, #6 - 20, 23, 27, 28, 30 - 32 |