Across
- 3. put shapes together to make a larger figure
- 4. a quadrilateral that has two sets of parallel lines and two sets of congruent sides
- 6. a 1 by 1 square used to count the area of a figure with not gaps and no overlaps
- 8. a quadrilateral with four ninety degree angles, four congruent sides
Down
- 1. break a figure into smaller shapes
- 2. move parts of a shape to make a new one like a rectangle
- 4. a flat shape
- 5. a quadrilateral with four ninety degree angles, and 2 sets of congruent sides
- 7. the amount of flat space a shape can take up