What definition and what 2 geometry theorems are dynamically being illustrated in the applet below?[br]Note: [i]Feel free to move the white points wherever you'd like![/i][br]
[color=#000000][b]Definition: [/b][/color][br]The [b][color=#000000]median of a trapezoid[/color][/b] is the segment that connects the midpoints of a trapezoid's[br]non-parallel sides. [br][br][b][color=#000000]Theorems:[/color][/b][br]The [color=#000000][b]median of a trapezoid[/b][/color][br] a) is parallel to the both bases of the trapezoid[br] b) has a length equal to the average of the trapezoid's base lengths