Translational symmetry

Gap-fill exercise

  
Fill in all the gaps, then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. You can also click on the "[?]" button to get a clue. Note that you will lose points if you ask for hints or clues!
1. When a pattern or design is continued throughout it changes its place without . The exact image is found without changing its .
rs.PNG
2. Thus, translational symmetry occurs when a to a new postition. The movement involves neither .