GeoGebra
GeoGebra
Similarity Checks
Similarity Checks
Author:
David Griswold
These four sketches allow students to explore AA~, SAS~, SSS~, and SSA~ and decide if they always result in similar triangles.
Try to disprove SAS~
Try to disprove SSS~
Try to disprove AA~
Try to disprove SSA~
Next
Try to disprove SAS~
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