Across
- 2. A four-sided shape where all sides have equal length (marked "s").
- 4. Known as self-intersecting or crossed quadrilaterals.
- 5. The total distance covered by the boundary of a 2d shape.
- 8. is an aspect of a geometrical shape.
- 9. A quadrilateral in which the opposite sides are equal and parallel and each of its interior angles is 90°.
- 10. Both the diagonals of a quadrilateral are completely contained within a figure.
- 13. The total space occupied by the figure.
- 14. is a figure formed by two rays or lines that share a common endpoint.
Down
- 1. a quadrilateral in which one pair of opposite sides is parallel.
- 3. Has four equal sides.
- 5. It is a quadrilateral with two pairs of parallel sides.
- 6. Has two pairs of equal sides.
- 7. At least one of the diagonals lies partly or entirely outside of the figure.
- 11. is a point where two or more lines, edges, or sides of a geometric figure meet.
- 12. Has opposite sides parallel and equal in length.