Across
- 4. /A line that passes through two other lines.
- 6. four sided polygon.
- 11. line/ A segment connecting two consecutive midpoints of a triangle.
- 12. Has 6 equal sides and 6 equal angles. Opposite sides are parallel.
- 13. A line segment where two faces intersect
Down
- 1. section/ The shape you get when you cut any 3D shape in half.
- 2. Triangle/ A triangle with 2 out of 3 sides of equal length.
- 3. A quadrilateral with 2 pairs of opposite parallel sides.
- 5. A flat, two dimensional object. Has no thickness and continues indefinitely.
- 7. angle/ An angle less than 90 degrees
- 8. A polygon with 9 sides.
- 9. The point where two sides of a polygon meet.
- 10. symmetry/ What a polygon has if it can be folded in half and the two halves match exactly.