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SAS Triangle Congruence

Two sets of corresponding sides and included angles prove congruent triangles.

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.

SAS Triangle Congruence

by CK-12 //basic

Prove two triangles are congruent with the Side-Angle-Side shortcut.

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• Video

SAS Triangle Congruence Principles - Basic

by CK-12 //basic

This video provides the student with a walkthrough on SAS triangle congruence.

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• Video

SAS Triangle Congruence Examples - Basic

by CK-12 //basic

This video provides the student with a walkthrough of one or more examples from the concept "SAS Triangle Congruence".

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• Video

Introduction to Congruent Triangles

by CK-12 //basic

Defines congruent triangles and states the ways to prove two triangles are congruent.

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• Video

Determining If Two Triangles are Congruent

by CK-12 //basic

Provides practice problems to determine if two triangles are congruent.

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• Video

Example 1: Prove Two Triangles are Congruent

by CK-12 //basic

Provides a two column proof that two triangles are congruent.

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• Flashcards

Triangle Congruence Flashcards

by CK-12 //basic

These flashcards help you study important terms and vocabulary from the concepts on Congruent Triangles, Congruence Statements, Third Angle Theorem, and triangle congruence postulates: SSS, SAS, SAS, ASA, AAS, and HL.

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