Across
- 5. the space (usually measured in degrees) between two intersecting lines or surfaces at or close to the point where they meet.
- 6. the measurement or extent of something from end to end
- 7. same size sides shape
- 9. current math unit
- 12. a figure with four straight sides and four right angles, especially one with unequal adjacent sides, in contrast to a square.
- 13. a parallelogram with opposite equal acute angles, opposite equal obtuse angles, and four equal sides.
- 16. three pointed shape
- 17. the extent or measurement of a surface or piece of land.
Down
- 1. a plane figure with at least three straight sides and angles, and typically five or more.
- 2. a four-sided plane rectilinear figure with opposite sides parallel.
- 3. a symmetrical three-dimensional shape, either solid or hollow, contained by six equal squares.
- 4. the amount of space occupied by a three-dimensional figure as measured in cubic units
- 8. a six-sided shape
- 10. the measurement or extent of something from side to side.
- 11. 5-sided shape
- 14. an eight-sided shape
- 15. the measurement from base to top
