Lessons for G.CO.B.6
Rigid motions and congruenceTwo figures are congruent exactly when some sequence of slides, flips and turns carries one onto the other.Lesson
What rigid motions preserveLengths, angle measures, betweenness and parallelism all survive a rigid motion unchanged.Lesson
Transformational proofProving a claim by exhibiting the rigid motion or dilation that carries one figure onto another.Lesson
Printable Worksheets
Rigid motions and congruence worksheet (PDF)Printable worksheet with answer keyPreview
What rigid motions preserve worksheet (PDF)Printable worksheet with answer keyPreview
Transformational proof worksheet (PDF)Printable worksheet with answer keyPreview