Reflections and Isosceles Triangles

This Reflections and Isosceles Triangles activity & project also includes:

Geometers explore symmetries of isosceles triangles by using rigid transformations of the plane. They complete four tasks, including congruence proofs, which illustrate the relationship between congruence and rigid transformations. The activity requires a thorough understanding of the definition of reflection about a line and is better suited for more sophisticated geometry students.

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CCSS: Designed
Resource Details

Grade
9th - 11th
Subjects
Geometry
1 more...
Resource Types
Includes: Answer Key
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Language
English
Duration
45 mins
Instructional Strategy
Discussion
Usage Permissions
Creative Commons
BY-NC-SA: 4.0
cc