Across
- 4. two sets of parallel sides and four right angles
- 6. a triangle with three acute angles
- 8. a four sided polygon
Down
- 1. no sides are same length
- 2. five sided polygon
- 3. has one right angle
- 5. a three sided polygon
- 7. has one set of parallel opposite sides
- 9. has one pair of parallel opposite sides
