20 Word Crossword

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Across
  1. 2. Information arranged in rows and columns
  2. 3. A standard system for denoting integer and non- integer numbers
  3. 7. What is a triangle that was all its equal in length
  4. 9. A circular motion of an object around a center or an axis
  5. 12. The graph that presents the relationship between two variables
  6. 13. What are two dimensional geometric shape whose sides are parallel
  7. 16. A mathematical operation which involves the sharing current
  8. 17. Type of assessment
  9. 18. A concise way of expressing information
Down
  1. 1. what is a metric unit for the measurement of length of objects
  2. 4. a technical drawing instrument that can be used
  3. 5. What is a mathematics with the properties and relations
  4. 6. A graphical representation of discrete or continuous data
  5. 8. a device that performs arithmetic operations
  6. 10. Any whole number with a negative sign
  7. 11. Used to compare several graphs on a chart
  8. 14. What is the measure of a region’s size on a surface
  9. 15. What is the quantity of matter in an object?
  10. 19. A accepted reference standard for measurement