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# Congruent Figures

## Figures that have the exact same size, shape and measure.

Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.

## Definition of Congruence

Verify that shapes are congruent using rigid transformations and by checking corresponding angle and side pairs.
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## SLT 21, 22, & 23 Use the definition of congruence to explain why two figures are congruent.

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## Definition of Congruence

Verify that shapes are congruent using rigid transformations and by checking corresponding angle and side pairs.
MEMORY METER
This indicates how strong in your memory this concept is
1

## Congruent Figures

Recognize congruence and find unknown measures of angles
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## Congruent Figures

Recognize congruence and find unknown measures of angles
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0

## Congruent Figures

Recognize congruence and find unknown measures of angles
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0
• PLIX

## Congruent Figures

Congruent Figures Interactive
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• PLIX

## Congruent Figures

Congruent Figures Interactive
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• Video

## Congruent and Similar Triangles

by CK-12 //basic
Explains congruent and similar triangles. Shows how to determine if triangles are similar.
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• Video

## Congruent Figures

by Vinay Satish //basic
A video on how to indicate that two figures are congruent. Courtesy of yourteachermathhelp.
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• Real World Application

## Copycats

by CK-12 //basic
Learn about the importance of replication in science, the search for cold fusion, and the ethical questions raised by the research.
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• Study Guide

## Definition of Congruence

by Sahana Narayanan //basic
Explanatory Study Guide for definition of congruence.
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## Congruent and Similar Shapes

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• Flashcards

## Congruent Figures, Similarity, Scale Factors of Similar Figures

by Galaxy Portillo //basic