Maths Crossword

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Across
  1. 2. two angles that are next to each other
  2. 4. A polynomial of degree three is called a _ polynomial
  3. 6. Every whole number is a _ number
  4. 8. If x and y both are positive, then the point (x,y) lies in _ quadrant
  5. 11. A triangle cannot have more than one _ angle
  6. 12. An equation of the type y = mx represents a line passing through the _
  7. 13. two angles which add up to 90 degrees
  8. 16. The plane is called the _ plane
  9. 17. A one termed polynomial is called _
  10. 18. a number which cannot be expressed in p/q form
Down
  1. 1. All the rational and irrational numbers make up the collection of _ numbers
  2. 3. x-axis is also known as _
  3. 5. The graph of every linear equation in two variables is a _ line
  4. 7. A linear equation in two variables has _ solutions
  5. 9. When the terms of a polynomial are ordered from highest to lowest degree, its known as _
  6. 10. every real number is a _ of the zero polynomial
  7. 14. if two lines intersect each other, then the Vertically Opposite Angles are _
  8. 15. The vertical line on the Cartesian plain is called