Maths Vocabulary

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Across
  1. 2. 4 sided shape equal on all sides
  2. 6. 3 sided shape
  3. 7. 1 over 4
  4. 9. the total edge length of the shape
Down
  1. 1. to the power of 2
  2. 3. length x width
  3. 4. 100 but decimal
  4. 5. 10 but decimal
  5. 8. Perimeter of a circle.