Investigate some necessary conditions for creating a triangle.
This activity is intended to provide students with an opportunity to discover three methods of proving triangles congruent: SSS, SAS, and ASA.
Corresponding Parts of Congruent Triangles
Explore corresponding parts of congruent triangles.
Side-Side-Angle: The Ambiguous Case
Experiment with segment lengths and angle measures.
Triangle Inequality Theorem
Given the measures of any three segments, will you always be able to make a triangle?
Triangle Sum Theorem
Investigate the special relationship of the angles of a triangle.