Across
- 2. a quadrilateral with 4 right angles and all equal sides
- 7. where 2 rays meet
- 10. a quadrilateral with at least one set of parallel sides
- 11. a quadrilateral with 4 right angles where opposite sides are parallel and equal
- 13. a shape with 3 sides and 3 vertices
- 14. the amount of space inside a shape
Down
- 1. angles measure 180 degrees
- 3. a shape with 4 sides
- 4. lines that form a right angle
- 5. lines that never touch
- 6. the amount of 3D space an object occupies
- 8. where 2 line segments meet
- 9. angles measure 90 degrees
- 12. the total distance around a figure
- 13. a quadrilateral with only 1 set of parallel sides