Across
- 2. a figure with 10 straight sides
- 3. a triangle with uneven sides
- 4. all sides are the same length
- 6. quadrilateral with one pair of parallel sides
Down
- 1. line from one side of a shape to the other
- 5. a angle less than 90 degrees
- 7. 3.14
- 8. a triangle with 2 even sides