Mathematics

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Across
  1. 5. it's top and below are circles and it's lateral sides are curved
  2. 6. it consists of variables and constants
  3. 8. a number multiplied by itself
Down
  1. 1. it tells that a person earned more or less out of his or her budget
  2. 2. a line dividing shapes into two equal parts
  3. 3. it represents data
  4. 4. the top and bottom are congruent polygons and Its lateral sides are equal
  5. 7. a part of a whole