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SAS Triangle Congruence

High schoolers investigate proving two triangle congruent using SAS triangle congruence.  In this SAS triangle congruence lesson, students use Cabri Jr. to construct triangles two congruent triangles.  High schoolers prove the triangles are congruent by finding a SAS triangle congruence by measuring side lengths and angle measures.

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Resource Details

Grade
9th - 12th
Subjects
Math
2 more...
Resource Type
Lesson Plans
Instructional Strategy
Inquiry-Based Learning
Technology
Calculator

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