Maths MA

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Across
  1. 5. Three or more points that lie on one line are known as.
  2. 7. The quadrant in which -,+ lies.
  3. 10. It is represented by 'Z'.
Down
  1. 1. Two angles whose sum is 90°
  2. 2. Who was born in about 10AD in Alexandria in Egypt.
  3. 3. Abbreviation of 'corresponding parts of congruent triangles'.
  4. 4. Is the branch of maths where extraction of meaningful information is studied .
  5. 6. The x coordinate is also known as.
  6. 8. Data is the plural form of which latin word.
  7. 9. Value of the middle-most observation.