## Activating Prior Knowledge_Verifying Parallelogram Properties - Section 1: Activating Prior Knowledge

Activating Prior Knowledge_Verifying Parallelogram Properties

# Using Coordinates to Prove a Quadrilateral is a Parallelogram

Lesson 6 of 8

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

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

### Anthony Carruthers

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