[i]Can you create two triangles that are not congruent with...[/i][br][b]3 congruent sides?[/b]
1) Adjust the slide bars to change the side lengths of your triangle[br]2) Arrange points A_1, C_1, and A_1' to form a triangle[br]3) Turn on "Triangle 2" - is it congruent to Triangle 1?[br]4) Rearrange Triangle 2 to see if you can make it [i]not[/i] congruent to Triangle 1