Interior & Exterior Angles of a Triangle
Math: Geometry: Reasoning
Math: Geometry: Triangles
9-12
40 Minutes
TI-Nspire™ CX series
2.0
Lessons
TNS
Interior & Exterior Angles of a Triangle
Activity Overview
In this activity, students will measure interior and exterior angles of a triangle and make conjectures about their relationships.
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Teacher Files
Student Files
Math: Geometry: Reasoning
Math: Geometry: Triangles
9-12
40 Minutes
TI-Nspire™ CX series
2.0
Lessons
TNS
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