Across
- 2. a segment formed at a point of a triangle and forms a perpendicular line with the base
- 3. all sides are the same but angles are the same when opposite
- 8. a quadrilateral with one set of parallel sides
- 9. the middle of a segment
- 12. lines that don't intersect at any point
- 13. a triangle with no equal sides
- 14. two segments that form 90 degree angles
- 15. four sided shape with all angles being right angles
- 16. a quadrilateral with two pairs of parallel sides but when the sides are adjacent, are unequal
- 17. a triangle with all sides and angles equal
Down
- 1. a segment that cuts an angle in half
- 4. the midpoint of a segment
- 5. a six sided polygon
- 6. figures that are in identical form
- 7. angles that add up to 180
- 10. a triangle with at least two equal sides
- 11. a shape with all equal sides and angles
- 12. a quadrilateral with two pairs of parallel sides
