Across
- 5. A triangle with all equal angles
- 6. 90 degree angle
- 7. Describes a shape where all interior angles are the same
- 9. A five sided polygon
- 10. Trigonometric function which divides the opposite side by the hypotenuse
- 13. A triangle with all equal sides
- 15. The point in the centre of a segment
- 18. A triangle with no angles of the same size
- 20. A line that crosses a segment or angle perfectly down the middle
- 21. Point at which two lines meet to form an angle
- 22. An angle measuring under 90 degrees
- 24. Trigonometric function that divides the adjacent side by the hypotenuse
- 25. Quadrilateral with exactly one pair of parallel sides
- 27. Lines that cross each other to form 90 degree angles
- 28. A quadrilateral with all sides congruent and all angles forming 90 degrees
- 29. The already known information in a proof
- 30. An angle measuring over 90 degrees
- 31. Having the exact same proportions and measurements
Down
- 1. Two angles which add up to 90 degrees are ________
- 2. The distance around a circle
- 3. The angle of _____ is formed by a horizontal line opening up
- 4. A four sided polygon
- 8. A line crossing a circle at exactly one point
- 11. A triangle with two congruent sides
- 12. Two angles which add up to 180 degrees are __________
- 14. The distance across a circle
- 16. A line crossing through a circle
- 17. Lines that never intersect each other
- 19. If A=B and B=C, A=C
- 23. A line segment with both of its endpoints landing on an arc
- 26. A quadrilateral with two pairs opposite sides parallel to each other