Instructional Video

ASA and AAS Triangle Congruence Lesson

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This ASA and AAS Triangle Congruence Lesson instructional video also includes:

The location of the side makes a difference. One of the videos in a geometry playlist introduces angle-side-angle and angle-angle-side congruence relationships. Using drawings, the video shows how these two congruence statements are intuitive.

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CCSS: Adaptable
Additional Tags
Instructional Ideas
  • Provide worksheets that require class members to identify the type of congruence that will show two triangles are congruent
  • Develop proofs for ASA and AAS
Classroom Considerations
  • Individuals should know how to note congruence on figures and symbolically
  • This video is hosted on YouTube
Pros
  • Links to additional triangle congruence resources
  • Works examples using the congruence theorems
Cons
  • None
Common Core