Lesson: Congruence of Polygons through Transformations Mathematics • Middle School • Grade 8 • enVision • Geometry • Common Core • Prentice Hall • Geometry • Common Core • Glencoe • Geometry • Common CoreMathematics
In this lesson, we will learn how to identify congruence of polygons after applying transformations.
Sample Question Videos
A triangle has been dilated from a center by a scale factor of 3 to triangle .
Are triangles and similar?
Are triangles and congruent?
Determine, by applying transformations, whether the two triangles seen in the given figure are congruent.
If there exists a combination of rotations, reflections, and translations that would map one shape to another, would the two shapes be congruent?