F.2 Crossword Puzzle (1)

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Across
  1. 2. An equality connecting two or more variables
  2. 4. The line segment that connects two non-adjacent vertices in a polygon
  3. 7. The total length of the line segments or curves which enclose a shape
  4. 10. The top part of a fraction
  5. 12. The process of converting a polynomial into the product of its factors
  6. 13. An equation which is satisfied by all values of the variable
  7. 14. Describe the situation when two figures have the same size and shape
Down
  1. 1. A polygon with 10 sides
  2. 3. A transformation of an object in one direction only
  3. 5. A constant that multiplies at least one variable
  4. 6. A mathematics software to investigate geometrical properties
  5. 8. A triangle with two sides equal
  6. 9. A tool for measuring the size of an angle
  7. 11. Describe the data when their values can be any value within the possible range