Across
- 3. having three equal sides
- 6. a four-sided shape that has 1-2 parallel sides
- 9. two shapes that are the same shape, have the same side lengths, and have the same angles
- 10. an angle that is 90º
- 11. a shape that has 3 or more sides
- 12. an angle that is more than 180º
- 13. having two equal sides
- 15. a three sided shape
- 18. an angle that is more than 90º
Down
- 1. having no equal sides
- 2. an angle that is 180º
- 4. a four-sided shape
- 5. two shapes that are the same shape, have the same angles, but have different side lengths
- 7. a straight continuous extent of length
- 8. an angle that is less than 90º
- 14. a line with two endpoints
- 16. a line that has one endpoint
- 17. a dot that is usually lettered(like A, B)