math crossword

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Across
  1. 6. the number of cubic units it takes to fill a square
  2. 7. the measure,in squares
  3. 8. the ratio of the lengths
  4. 9. having equivation ratios
Down
  1. 1. a variable are combination of variaables
  2. 2. a statement that two mathematical expressions are equal
  3. 3. a mathematical sentence
  4. 4. two rays that share an endpoint
  5. 5. uses varables to express general rules
  6. 9. the result of multiplication