## Categories of quadrilaterals based on sides and angles.

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Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
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by CK-12 //basic
Classify a quadrilateral based on its properties.
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This concept teaches students to classify quadrilaterals in the coordinate plane.
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This concept teaches students to classify quadrilaterals in the coordinate plane.
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Classify quadrilaterals based on their properties. Solve for missing sides and angles in quadrilaterals based on their properties.
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## SLT 24 Use coordinate geometry to prove theorems algebraically.

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by Scott Lamie //basic
Classify a quadrilateral based on its properties.
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Learn how to classify different types of quadrilaterals by their angles and side lengths.
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Learn how to identify and classify quadrilaterals.
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## Classify Two-dimensional Figures into Categories Based on Their Properties

Classify quadrilaterals based on their properties. Solve for missing sides and angles in quadrilaterals based on their properties.
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Classify quadrilaterals based on their properties. Solve for missing sides and angles in quadrilaterals based on their properties.
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• PLIX

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• PLIX

## Argyle Pattern

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• Video

This video gives more detail about the mathematical principles presented in Quadrilateral Classification.
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• Video

This video shows how to work step-by-step through one or more of the examples in Quadrilateral Classification.
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by CK-12 //basic
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## Classifying Quadrilaterals in the Coordinate Plane Principles - Basic

by CK-12 //basic
This video provides the student with a walkthrough on classifying quadrilaterals in the coordinate plane.
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## Classifying Quadrilaterals in the Coordinate Plane Examples - Basic

by CK-12 //basic
This video provides the student with a walkthrough of one or more examples from the concept "Classifying Quadrilaterals in the Coordinate Plane".
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by CK-12 //basic
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## Parallelograms in a Coordinate Plane

Learn about parallelograms in a coordinate plane.
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## Kites and Trapezoids

Learn to identify kites and trapezoids.
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• Critical Thinking

A list of student-submitted discussion questions for Quadrilateral Classification.
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• Real World Application

How many quadrilaterals can you identify and classify in the world around you?
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• Real World Application

## Traveling on Trapezoids

Find out why trapezoids are sometimes used in bridges.
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• Real World Application

## Traveling on Trapezoids

Find out why trapezoids are sometimes used in bridges.
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• Study Guide

## Parallelograms Study Guide

This study guide looks at properties of parallelograms and special parallelograms (rectangle, rhombus, square), theorems about parallelograms and special parallelograms, and how to identify special parallelograms.
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by Drishan Sarkar //basic
Classify different types of quadrilaterals by their angles and side lengths.
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• Flashcards

by Tiffany Kwok //basic
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• Flashcards