Across
- 1. The fourth square number
- 3. 2 is the only even _____ number
- 4. Triangle with no equal sides or angles
- 5. A line that just touches a circle at one point
- 7. Two pairs of parallel equal sides, four right angles
- 8. Out of 100
- 11. Triangle with two equal sides and two equal angles
- 13. The fourth cube number
- 14. Quadrilateral with only one pair of parallel sides
- 17. An angle between 90 and 180 degrees
- 18. Two pairs of equal parallel lines, two pairs of equal opposite angles
- 20. Four equal sides, four equal angles and two pairs of parallel sides
- 21. A line from the centre to the edge of a circle
- 22. A line across a circle, passing through the centre
- 23. Put brackets in
- 24. Write a fraction with the lowest number possible
- 26. A line across a circle that does not touch the centre
Down
- 1. This is the seventh prime number
- 2. Quadrilateral with two pairs of equal length sides, but no parallel sides (and it isn't a precious stone!)
- 3. Lines at right angles to each other
- 6. Multiply out the brackets
- 9. Lines that never meet
- 10. An angle greater than 180 degrees
- 12. 50 is a ________ of 10
- 13. 9 is the ______ ____ of 81
- 15. Quadrilateral with four equal sides, two pairs of equal opposite angles and two pairs of parallel sides
- 16. An angle less than 90 degrees
- 19. Triangle with three equal sides and three equal angles
- 25. 4 is a ______ of 12