Across
- 2. a line segment that forms the boundary of a two dimensional figure.
- 5. a close figure with a least three sides, where all sides are straight.
- 6. where the sides of two faces meet on three dimensional figure.
- 7. a flat surface of a three dimensional figure
- 9. the point where a three or more edges of a dimensional figure meet.
Down
- 1. a angle that measures less than 90 degrees.
- 3. applying an attribute to categorize a sorted group.
- 4. of equal measure having the same size and shape.
- 5. a linear measurement of the distance around the outer edge of a figure.
- 8. the measurement attribute that describes the number of square units a figure or region covers.