This concept teaches students what it means for two triangles to be congruent and how to identify corresponding parts of congruent triangles.
This video shows you just one of the many examples a triangle may be congruent, via the AAS rule.
Explains congruent and similar triangles. Shows how to determine if triangles are similar.
This video provides the student with a walkthrough on congruent triangles.
This video provides the student with a walkthrough of one or more examples from the concept "Congruent Triangles".
This video gives more detail about the mathematical principles presented in Congruent Triangles.
This video shows how to work step-by-step through one or more of the examples in Congruent Triangles.
A list of student-submitted discussion questions for Congruent Triangles.
To activate prior knowledge, make personal connections, reflect on key concepts, encourage critical thinking, and assess student knowledge on the topic prior to reading using a Quickwrite.
To stress understanding of a concept by summarizing the main idea and applying that understanding to create visual aids and generate questions and comments using a Concept Matrix.
With this KWL Chart, reflect on your prior knowledge of a concept, come up with questions you’re curious about, and come up with answers from the reading.
Find out how you can build structurally efficient domes from triangles.
How did the Egyptians build pyramids made up perfect congruent triangles?
This study guide is an overview of triangle congruence: defining corresponding parts of congruent triangles, postulates and theorems for congruences (SSS, SAS, AAS, ASA), and postulates and theorems for congruences for special triangles.
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.