Exploring the configuration of the points that keep an angle constant

1. Move the point P and notice that the angle that is formed by APB remains constant at 30 degrees.[br][br]2. When you move P where does it appear that all of the points that P could be appear to lie?[br][br]3. Once you've made a guess about the configuration of all of the points, P, click the box and trace the path as you move the point P. Was your guess right?[br][br]4. Why does the configuration look the way it does? Justify your answer.
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