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Reflect Image Over Parallel Lines


Lines M and L are parallel. Drag points A and C to move the lines around the plane. Drag point E to move the kangaroo sign. Drag the lines and sign around the plane. Then, make a few conjectures about what you notice. Use tools to verify your conjectures. Can you find a single transformation that will exactly position the at kangaroo sign at point E to E''? Explain.
MATH 331 Ball State University 2020