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Exterior Angle Sums

Students explore the concept of exterior angle sums.  In this exterior angle sums lesson, students construct triangles and quadrilaterals using Cabri Jr.  Students measure the exterior angles of the triangles and quadrilaterals and find the sum.

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Resource Details

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