Across
- 2. set of numbers including zero
- 4. to divide into halves
- 7. top number in a fraction
- 10. a quantity that can change, not constant
- 12. not a whole number
- 14. distance from the centre of the circle to it's circumference
- 18. integer denoting null quantity
- 19. The point where a graph crosses the x-axis
- 22. longest side of the triangle
- 24. set of numbers including positive and negative numbers
- 25. 3x+y=0
- 26. branch of math that is the study of shapes and solids
Down
- 1. unit of energy
- 3. unit of measurment for long distances
- 5. a polynomial with degree two
- 6. The point where a graph crosses the y-axis
- 8. total space covered by a figure
- 9. sum of values divided by number of values
- 11. least common multiple
- 13. measure of steepness of a line
- 15. number to be divided
- 16. like km,L,kg
- 17. a quadrilateral with at least one pair of parallel sides
- 20. two numbers whose hcf is 1
- 21. ratio of the circumference of a circle to its diameter(=3.141)
- 23. polygon with 8 sides