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Parallelogram Proofs

Apply theorems to show if a quadrilateral has two pairs of parallel sides.

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Geometry

Reasoning and Proof

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Quadrilaterals that are Parallelograms

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Description

Prove a quadrilateral is a parallelogram.

Learning Objectives

Vocabulary

Authors:

Dan Greenberg

Lori Jordan

Andrew Gloag

Victor Cifarelli

Jim Sconyers

Bill Zahner

Difficulty Level

Basic

Grades

10

,

8

,

9

Date Created:

Last Modified:

Subjects:

mathematics

Geometry

Tags:

Opposite Angles Theorem Converse

Opposite Sides Theorem Converse

Parallel Congruent Sides Theorem

(2 more)

Parallelogram Diagonals Converse

quadrilateral

Language

English

Concept Nodes:

MAT.GEO.205.05 (Parallelogram Proofs – Geometry)

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artifactID: 7596

artifactRevisionID: 20649824

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