Measure Properties of Parallelograms - Section 1: Activating Prior Knowledge

 
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  Measure Properties of Parallelograms
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Using Coordinates to Prove a Quadrilateral is a Parallelogram

Unit 5: Quadrilaterals
Lesson 6 of 8

Objective: SWBAT use four different methods to prove that a quadrilateral defined by given vertex coordinates is a parallelogram.

Big Idea: Impostors beware! In this lesson students learn to distinguish the real parallelograms from the pretenders.

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Subject(s):
Math, Geometry, Polygons, properties of quadrilaterals
  65 minutes
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