Explain how the criteria for triangle congruence (ASA, SAS, and SSS) follow from the definition of congruence in terms of rigid motions.

16 Lesson(s)

Discovering Triangle Congruence Shortcuts

Geometry » Unit: Discovering and Proving Triangle Properties
Geometry » Unit: Discovering and Proving Triangle Properties
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Tremendous Triangles Projects

Geometry » Unit: Tremendous Triangles
Geometry » Unit: Tremendous Triangles
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Finally Finals #1

Geometry » Unit: Finally Finals
Geometry » Unit: Finally Finals
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Angle-Side-Angle

Geometry » Unit: Proofs about Triangles
Geometry » Unit: Proofs about Triangles
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Overlapping Triangles

Geometry » Unit: Tremendous Triangles
Geometry » Unit: Tremendous Triangles
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Fall Interim Assessment

Geometry » Unit: Fall Interim Assessment: Geometry Intro, Constructions and Rigid Motion
Geometry » Unit: Fall Interim Assessment: Geometry Intro, Constructions and Rigid Motion
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SSS, SAS, and ASA

Geometry » Unit: Rigid Motions
Geometry » Unit: Rigid Motions
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Rigid Motion, Congruent Triangles, and Proof

Geometry » Unit: Polygons and Congruent Triangle Proofs
Geometry » Unit: Polygons and Congruent Triangle Proofs
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AAS and ASA Fun

Geometry » Unit: Tremendous Triangles
Geometry » Unit: Tremendous Triangles
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SAS-sy Triangles

Geometry » Unit: Tremendous Triangles
Geometry » Unit: Tremendous Triangles
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HL and More Practice with Proofs

Geometry » Unit: Tremendous Triangles
Geometry » Unit: Tremendous Triangles
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Side-Side-Side

Geometry » Unit: Proofs about Triangles
Geometry » Unit: Proofs about Triangles
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Regular Polygons

Geometry » Unit: Polygons and Congruent Triangle Proofs
Geometry » Unit: Polygons and Congruent Triangle Proofs
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Common Core Geometry Midcourse Assessment Day 2 of 2

Geometry » Unit: Common Core Geometry Midcourse Assessment
Geometry » Unit: Common Core Geometry Midcourse Assessment
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End of Year Assessment Review Day 1 of 4

Geometry » Unit: Final Assessment
Geometry » Unit: Final Assessment
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Common Core Math