Maths Crossword

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Across
  1. 2. When the diagonals of a shape meet in the centre of the shape
  2. 6. Two lines at a 90 degree angle
  3. 8. A formula to find any term in a sequence
  4. 9. An angle smaller than 90 degrees
  5. 10. Equal and exactly the same size
  6. 11. A line joining to vertices which are not adjacent
Down
  1. 1. An angle greater than 90 degrees
  2. 3. A number having more than Two different factors
  3. 4. Two lines that never intersect or meet each other
  4. 5. A four sided shape
  5. 7. Next to each other