[color=#1551b5]Submitted by Mr. Donald C. Albin Jr.[/color] Professional Educator [url]www.donaldalbin.99k.org[/url] All of the angles are of a fixed measure. [b]Directions[/b]: Move points 'A' and 'B' to adjust the size of the triangle.
[b]Questions to promote inquiry:[/b] [list] [*]As you move points 'A' and 'B', how do the measures of angles 'A', 'B', and 'C' change? [*]How would you describe the changes that occur in the triangle as you move points 'A' and 'B'? [*]Given the answers from the previous two questions, what does this mean about whether the AAA Congruence Theorem works? [/list]