<img src="https://d5nxst8fruw4z.cloudfront.net/atrk.gif?account=iA1Pi1a8Dy00ym" style="display:none" height="1" width="1" alt="" />

# Congruent Triangles

## Sides and angles have the same size.

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.

## Congruent Triangles

This concept teaches students what it means for two triangles to be congruent and how to identify corresponding parts of congruent triangles.
MEMORY METER
This indicates how strong in your memory this concept is
0
• PLIX

## Congruent Triangles

Congruent Triangles Interactive
MEMORY METER
This indicates how strong in your memory this concept is
0
• PLIX

## Watermelon Congruence vs Similarity

Congruent Triangles Interactive
MEMORY METER
This indicates how strong in your memory this concept is
0
• Video

## Congruent Triangles Principles

This video gives more detail about the mathematical principles presented in Congruent Triangles.
MEMORY METER
This indicates how strong in your memory this concept is
0
• Video

## Congruent Triangles Examples

This video shows how to work step-by-step through one or more of the examples in Congruent Triangles.
MEMORY METER
This indicates how strong in your memory this concept is
0

## Congruent Triangles Quiz

Congruent Triangles quiz.
MEMORY METER
This indicates how strong in your memory this concept is
2
• 0
• Critical Thinking

## Congruent Triangles Discussion Questions

A list of student-submitted discussion questions for Congruent Triangles.
MEMORY METER
This indicates how strong in your memory this concept is
1
• Real World Application

## Domes and Homes

Find out how you can build structurally efficient domes from triangles.
MEMORY METER
This indicates how strong in your memory this concept is
0
• Real World Application

## Congruent Triangles

How did the Egyptians build pyramids made up perfect congruent triangles?
MEMORY METER
This indicates how strong in your memory this concept is
3
• Study Guide