Slide 1 Lesson 6-1: Parallelogram 1 Lesson 6-1 Parallelograms Slide 2 Lesson 6-1: Parallelogram 2 Parallelogram Definition:A quadrilateral whose opposite sides are parallel.…

Slide 1 4.1 Quadrilaterals Quadrilateral ParallelogramTrapezoid Rectangle Rhombus Square Isosceles Trapezoid Slide 2 4.1 Properties of a Parallelogram Definition: A parallelogram…

Slide 1 Rhombus and Square Slide 2 Goals Define rhombus. Discuss properties. Define square. Discuss properties. Use properties to determine if a quadrilateral is a parallelogram,…

Slide 1 6-1, 6-2 Classifying Quads, Properties of parallelograms Slide 2 Warm Up4/16/13 Be sure you have copied down the definitions from your homework. If not, take this…

Slide 1 Quadrilateral 1 pair of // opp. Sides One of the diagionals is axis of symmetry 2 diagionals are  2 pairs of equal adjacent sides Sum of interior angles is 180…