Lesson Plan

Congruent Triangles

Students explore the concept of congruent triangles.  In this congruent triangles lesson, students use Cabri Jr. to construct two congruent triangles using circles.  Students determine if the two triangles are congruent by using the SSS, SAS, and ASA postulates.

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Resource Details
Grade
9th - 12th
Subjects
Math
2 more...
Resource Type
Lesson Plans
Duration
45 mins
Instructional Strategy
Inquiry-Based Learning
Technology
Calculator
Year
2007
Usage Permissions
Fine Print: Educational Use