Across
- 2. all 4 sides are the same length and it is right angle
- 5. formed by 3 line segments that intersect only at endpoints
- 7. a mirror image of the original figure
- 8. a quadrilateral with exactly one pair of parallel lines
- 10. all angles have the same measure
- 12. an operation that maps an original geometric figure
- 13. father of mathematics
- 14. the sides that form the right angle
- 15. figures have the same shape and size
- 16. first woman in math
- 17. the point where the sides of an angle meet
- 18. the point of intersection of the X axis and Y axis
- 20. hardest maths question
Down
- 1. one of the 4 regions that are separated by the coordinate plane
- 3. any set of ordered pairs
- 4. hardest unsolved maths question
- 6. Line that intersects 2 or more lines
- 9. a transformation in which a figure is rotated
- 11. slides a figure from one position to another without
- 19. amount of money invested or borrowed