Math Crossword

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Across
  1. 4. shape with equal parallel sides
  2. 6. shape of a pringles can
  3. 7. the chances of getting tails while flipping a coin
  4. 11. even number - even number
  5. 12. shape with 62 sides
Down
  1. 1. a symbol and placeholder for a quantity that may change, or any mathematical object
  2. 2. squareroot of 196
  3. 3. the name for the answer of multiplication
  4. 5. the person who discovered that the volume of a sphere is two-thirds the volume of a cylinder that encloses it
  5. 8. the 10th prime number
  6. 9. a triangle with equal sides
  7. 10. shape with infinite sides