Part 1: Observe and Conjecture
[u]Observe[/u][br]Precisely and completely describe the relationship between line f and line f'.
Play with the applet below, then respond to the prompt that follows.
[u]Conjecture[br][/u]In geometry when we think something is true but haven't proven it yet, we call it a conjecture. [br][br]Consider angle AEA'. What do you think its relationship is to angle BAE and angle B'A'E? Write a conjecture.