6-4 Properties of Rhombuses, Rectangles, and 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 define and classify special types of parallelograms
To use properties of diagonals of rhombuses and rectangles
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 define and classify special types of parallelograms
To use properties of diagonals of rhombuses and rectangles
TEXT INFORMATION
VIDEO LESSON
NOTES & IN-CLASS WORK
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SUPPLEMENTAL VIDEO SOURCES
Flippedmath.com - MyGeometry
Section 5.4 Properties of Rectangles, Rhombuses, and Squares
Teacher: Tim Kelly, Baumholder HS, Germany
Teacher: Tim Kelly, Baumholder HS, Germany
EXTRA PRACTICE
Textbook
Pages 379 - 381, # |
Khan Academy
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WEB-BASED ACTIVITIES
Venn diagram showing the relationship between special parallelograms
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