Across
- 2. an angle that is between 0˚ and 90˚
- 6. the distance around the outside of a figure
- 8. a 4-sided polygon with 4 right angles and two pairs of congruent sides
- 10. This word means 'the same'
- 11. a 2-D, closed shape with 3 or more straight lines
- 12. an angle that is 90˚
- 13. a 4-sided polygon with 4 right angles and sides of the same length
Down
- 1. two lines that are the same distance apart and never meet
- 2. the amount of space inside a figure
- 3. a 4-sided shape with only one pair of parallel sides
- 4. a 5-sided polygon
- 5. an angle that is greater than 90˚
- 7. 12 inches
- 9. a three sided polygon