MATHEMATICS 7: MATATAG CROSSWORD PUZZLE

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Across
  1. 2. tax Additional money paid to government based on cost of product
  2. 5. A polygon with exactly ten sides
  3. 8. An amount deducted from the original price of an item
  4. 10. The cost of borrowing money or the earnings from saving
  5. 13. A ratio that compares two different kinds of units
  6. 14. A number that cannot be expressed as a simple fraction, such as √2
  7. 15. A polygon where all interior angles are less than 180°
  8. 16. A financial plan including income and expenses
  9. 17. A polygon with exactly eight sides
  10. 18. Two angles whose measures have a sum of 90 degrees
Down
  1. 1. A closed plane figure made up of three or more segments
  2. 3. The rate at which an object covers distance
  3. 4. A ratio or frequency expressed as a fraction of 100
  4. 6. An angle that measures less than 90 degrees
  5. 7. A tool used to measure and draw angles in degrees
  6. 9. A polygon where all sides are equal in length
  7. 11. A polygon that is both equilateral and equiangular
  8. 12. Two angles whose measures have a sum of 180 degrees