Across
- 3. the continuous line forming the boundary of a closed geometric figure.
- 4. 4 congruent sides
- 5. 1 pair of parallel sides
- 6. Triangle with 2 congruent sides
- 9. Triangle with 3 congruent sides
Down
- 1. 2 pairs of parallel sides
- 2. 4 right angles and 4 congruent sides
- 4. 4 right angles
- 7. Triangle with no congruent sides
- 8. a number that tells you how steep a line is