6-3 Proving That a Quadrilateral Is a Parallelogram
6-5 Conditions for Rhombuses, Rectangles, & Squares
DODEA Standard
G.1.1: Demonstrate understanding by identifying and giving examples of undefined terms, axioms, theorems, and inductive and deductive reasoning;
G.3.1: Identify and describe characteristics of convex, concave, and regular polygons;
G.3.2: Describe, classify, and explain relationships among the quadrilaterals square, rectangle, rhombus, parallelogram, trapezoid, and kite;
G. 3.5: Determine and use measures of sides and of interior and exterior angles of triangles, quadrilaterals, and other polygons to classify figures, develop mathematical arguments about geometrical relationships, and solve problems.
Objective
To determine whether a quadrilateral is a parallelogram
To determine whether a parallelogram is a rhombus or rectangle
G.1.1: Demonstrate understanding by identifying and giving examples of undefined terms, axioms, theorems, and inductive and deductive reasoning;
G.3.1: Identify and describe characteristics of convex, concave, and regular polygons;
G.3.2: Describe, classify, and explain relationships among the quadrilaterals square, rectangle, rhombus, parallelogram, trapezoid, and kite;
G. 3.5: Determine and use measures of sides and of interior and exterior angles of triangles, quadrilaterals, and other polygons to classify figures, develop mathematical arguments about geometrical relationships, and solve problems.
Objective
To determine whether a quadrilateral is a parallelogram
To determine whether a parallelogram is a rhombus or rectangle
TEXT INFORMATION
VIDEO LESSON
NOTES & IN-CLASS WORK
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SUPPLEMENTAL VIDEO SOURCES
Flippedmath.com - MyGeometry
Section 5.3 Proving Parallelograms
Teacher: Tim Kelly, Baumholder HS, Germany
Teacher: Tim Kelly, Baumholder HS, Germany
Section 5.5 Conditions for Rectangles, Rhomuses, and Squares
Teacher: Tim Kelly, Baumholder HS, Germany
Teacher: Tim Kelly, Baumholder HS, Germany
EXTRA PRACTICE
Textbook
Pages 372 - 374, # Pages 386 - 388, # |