AAA Exploration

Testing AAA Congruence
In this activity you will determine if knowing three pairs of corresponding angles are congruent (AAA) is enough information to prove two triangles congruent.
Directions:
Drag the red points in the top diagram to adjust the given angles.[br][br]Grab and drag B' in the bottom diagram to explore triangles with three pairs of congruent corresponding angles.[br][br][b]What do you Notice?[/b][br]Are the triangles always congruent when the three pairs of corresponding angles are congruent?
– Heather O'Brien, Heather Goethe, Sara Anne Thomas, sgrayWHS, Chip Rollinson

Information: AAA Exploration