Across
- 4. a four-sided polygon, having four edges and four corners
- 5. polygon with three edges and three vertices
- 6. a plane figure with at least three straight sides and angles, and typically five or more
- 8. an arrangement in a particular order
Down
- 1. the same shape and size
- 2. ways to manipulate the shape and/or position of a point, a line, or geometric figure
- 3. those that appear in identical places in two similar situations
- 7. the language of mathematics