Crossword Puzzle Class 9th

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Across
  1. 4. A line which intersect the circle at two points
  2. 6. The diagonals of a parallelogram are equal then it is a
  3. 7. All linear pairs are
  4. 14. If the sides of a triangle are double then its area becomes
  5. 15. The degree of zero polynomial is
  6. 16. The chord which passes through the centre is
  7. 18. If the three attitudes of a triangle are equal then triangle is
  8. 19. A statement whose truth can easily be decided from a theorem
  9. 20. Two expressions combined with equality symbol
Down
  1. 1. Mean of first five natural numbers is
  2. 2. The y co-ordinate of a point is distance of that point from
  3. 3. Number of diameters can be drawn in a circle are
  4. 5. The common end point of an angle is called
  5. 8. The decimal representation of 7 by 20 is
  6. 9. A proof is required for
  7. 10. The distance of a point from the y-axis is called
  8. 11. A polynomial with a degree two is called a
  9. 12. Another name of exponent
  10. 13. What is the degree of polynomial 2⁵?
  11. 17. The smallest even prime number is