Across
- 2. - a six-sided polygon
- 3. - a ten-sided polygon
- 8. - the steepness of a line or slope
- 9. diagram - a diagram representing sets of numbers or objects in circles within an enclosed rectangle
- 10. number - an integer that cannot be divided exactly by 2
- 11. figure - the first non-zero digit in the number, counting from the left
- 13. - the number out of 100
- 14. - the longest side of a right-angled triangle
- 15. angle - an angle inside a shape
- 18. - the point where a line or curve crosses the x-axis
- 21. bisector - a line that cuts an angle exactly in half
- 22. - the point where a line or curve crosses the y-axis
- 23. triangle - a triangle with all sides of equal length and all angles equal; all angles are 60°
- 24. - the top number of a fraction
- 27. triangle - a triangle with two sides of equal length and two equal angles
- 29. number - an integer that can be divided exactly by 2
Down
- 1. - a nine-sided polygon
- 4. - the number multiplying a variable; for example, the coefficient of 6x is 6
- 5. (noun) the bottom number of a fraction
- 6. - a four-sided
- 7. - an angle in degrees, measured clockwise from north. A bearing is always written using three digits.
- 9. - a letter that represents a number
- 12. bisector - a line that cuts another line in half at right angles
- 16. - an eight-sided polygon
- 17. angle - the angle between the side of a shape and the adjacent side extended outwards
- 19. - a five-sided polygon
- 20. - a seven-sided polygon
- 25. angles - a pair of angles on the inside of the parallel lines but on opposite sides of the diagonal are equal; also known as Z-angles
- 26. (plural) (singular index) (= powers) - a number that tells you how many times the given number is multiplied; for example, the index 3 in 10^3 tells you to multiply 3 tens together, so 103 is 10 × 10 × 10
- 28. triangle - a triangle with no sides of equal length and no equal angles