CROSSWORD YAY!!!

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Across
  1. 2. less then 90 degrees
  2. 4. 2 lines or more that touch and make a cross
  3. 6. 2 lines that never touch
  4. 8. 180 degrees
Down
  1. 1. more then 90 degrees
  2. 3. makes up shapes
  3. 5. is exactly 90 degrees
  4. 7. only goes 1 way