Math Holiday Homework- Crossword

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Across
  1. 2. ______ event has probability of 1.
  2. 6. cartesian plane is divided into ______ quadrants.
  3. 8. _______ event has probability of 0.
  4. 10. he founded pythagoras theorem.
  5. 12. the degree of non-zero constant polynomial is _____.
  6. 13. when addition of two adjacent angels equals 180 they are _______.
  7. 15. there are _____ rational numbers any two given rational numbers.
  8. 16. is the region of circle between an arc and chord of the circle.
  9. 17. a _____ is a proven statement used for proving another statement.
  10. 18. the highest power of variable in a polynomial is.
Down
  1. 1. each term of polynomial has a _______.
  2. 3. triangle where two sides are equal is called _____.
  3. 4. interior angels on same side of transversal are referred to as ______.
  4. 5. longest chord of circle.
  5. 7. a number 'r' is _______ number if it can be expressed in the form of p/q where
  6. 9. geometrical representation of zeros of quadratic polynomial is of the _______ shape.
  7. 11. the point where X'X and Y'Y cross is called ______.
  8. 14. linear equation in one variable has _____ solution.