Move the points A, B, C and D around and observe how each one effects the image and values. Consider the following questions while moving various parts.[br][br]1. How does moving Point A effect the values and image?[br]2. How does moving Point B effect the values and image?[br]3. How does moving Point C effect the values and image?[br]4. How does moving Point D effect the values and image?[br]5. What overall observation(s) have you notice about the relationship of the 2 small angles (CBD and ABD) and the overall big angle (CBA)?[br][br]Write an algebraic sentence to describe the relationship between the 2 small angles (CBD and ABD) and the overall big angle (CBA).