lesson
Using Rigid Transformations to Show Congruence
Demonstrate that two figures are congruent by describing a specific sequence of rigid transformations that maps one onto the other.
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Congruence Transformations and Triangle Criteria
9 lessons
Goal
Define congruence through rigid transformations and prove triangle congruence using SAS, ASA, SSS, AAS, and HL criteria.
9 lessons
0 of 9 done
- Understanding Congruence Through Rigid TransformationsUp next
- Identifying Corresponding Parts of Congruent FiguresNot started yet
- Using Rigid Transformations to Show CongruenceYou are here
- Introduction to Triangle Congruence CriteriaNot started yet
- Side-Angle-Side (SAS) Triangle CongruenceNot started yet
- Angle-Side-Angle (ASA) Triangle CongruenceNot started yet
- Side-Side-Side (SSS) Triangle CongruenceNot started yet
- Angle-Angle-Side (AAS) Triangle CongruenceNot started yet
- Congruence Criterion: RHS (Right Angle-Hypotenuse-Side)Not started yet
Learning standards covered
111.41(b)(6)(C)Texas Essential Knowledge and Skills (TEKS) · Math · 10th Gradeapply the definition of congruence, in terms of rigid transformations, to identify congruent figures and their corresponding sides and angles;
Open Global Standard:OGM.11.GEO.3
111.41(b)(1)(D)Texas Essential Knowledge and Skills (TEKS) · Math · 10th Gradecommunicate mathematical ideas, reasoning, and their implications using multiple representations, including symbols, diagrams, graphs, and language as appropriate;
Open Global Standard:OGM.11.GEO.1
OGM.11.GEO.3OGM.11.GEO.1