Across
- 3. angles that add to 90 degree
- 5. polygon that has an angle sum of 180 degrees
- 7. polygon with an angle sum of 360 degrees
- 9. type of triangle with two angles the same
- 10. type of triangle with all angles 60 degrees
Down
- 1. type of triangle with all sides different in length
- 2. an angle of 180 degrees
- 4. a transformation that moves a shape
- 6. angles that add to 180 degrees
- 8. a line that reflection occurs about