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