ASA Triangle Congruence

Students explore the concept of congruent triangles.  For this congruent triangles lesson, students use Cabri Jr. and their graphing calculator to determine if two triangles are congruent by the ASA triangle postulate.  Students measure angles and side length to prove that two triangles are congruent.

9th - 12th Math 3 Views 23 Downloads
Resource Details

2 more...
Resource Type
Lesson Plans
Instructional Strategy
Inquiry-Based Learning

What Members Say

Lillian H.
I was looking for some creative ways to introduce my students to Hawaiian music and the culture of Hawaii in the elementary music classroom. Lesson provided a wealth of helpful and fun resources for me to use in my classroom.
Lillian H., Teacher
Conway, AR