Congruence & Transformations
Videos and lessons to help High School students learn how to use geometric descriptions of rigid motions to transform figures and to predict the effect of a given rigid motion on a given figure; given two figures, use the definition of congruence in terms of rigid motions to decide if they are congruent.
Two figures are congruent if they have the same size and shape.
Two plane figures are congruent if they can be obtained from the other by rigid motions (that is, by a sequence of reflections, translations and/or rotations)
Common Core: HSG-CO.B.6
Related Topics:
Common
Core (Geometry)
Common Core
for Mathematics
Congruence Using Transformations -Demonstrate G-CO.6
This video demonstrates congruence using transformations.
The Common Core State Standards for Mathematics are 8.G.2 and G-CO.6.
Congruence Using Transformations -Demo G-CO.6 with a Reflection
This video demonstrates congruence using transformations. This video uses a reflection - because the orientation of triangles are reverses. The Common Core State Standards for Mathematics are 8.G.2 and G-CO.6.
G-CO.6 - 1.4.1 - Describing Rigid Motions and Predicting the Effects.
G-CO.6 - 1.4.2 - Defining Congruence in Terms of Rigid Motions.
Describing Rigid Motions and Predicting the Effects #7.
Describing Rigid Motions and Predicting the Effects #8.
Perform Congruence Transformations.
Congruence & Transformations.
Rotate to landscape screen format on a mobile phone or small tablet to use the Mathway widget, a free math problem solver that answers your questions with step-by-step explanations.
You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.
