Across
- 3. exterior angles angles that alternate on the exterior
- 5. lines two lines or planes are considered perpendicularto each other
- 7. angles angles in the inside
- 8. polygon normal polygon
- 10. where all sides are equal
- 11. angles Each of the pairs of opposite angles made by two intersecting lines
- 12. of symmetry line that seperates to equal objects
Down
- 1. the same polygon but on the exact opposite side
- 2. a flip or slide of a object
- 4. lines that cut accross 2 or more lines
- 5. lines lines that never intersect
- 6. all equal triangle
- 9. the opposite of the polygon reflected
- 10. angles angles on the outside