Open House

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Across
  1. 3. The divisor of a fraction
  2. 6. Four sided polygon
  3. 8. A type of fractions
  4. 9. One half of a sphere
Down
  1. 1. A number or ratio expressed as a fraction of 100
  2. 2. A polygon having ten sides
  3. 4. A quotient of two numbers or quantities
  4. 5. A straight line connecting two points on a curve
  5. 6. Second-order polynomial equation in a single variable
  6. 7. Any of the ten Arabic numerals from 0 to 9