Chapter 1 Shapes

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Across
  1. 2. A cube has twelve ...
  2. 6. The ... of a cube consists of 6 squares.
  3. 10. The corner of a shape.
  4. 11. A shape you need your pair of compasses for.
  5. 12. When two lines intersect at a right angle.
  6. 14. A shape with 4 right angles.
  7. 15. When lines are not perpendicular and also not parallel they are ...
  8. 16. This thing has no end points.
  9. 19. When two lines go in the same direction.
  10. 20. Most faces of this shape are triangles.
Down
  1. 1. Twice as big as the radius.
  2. 3. A shape with 4 right angles and 4 equal sides.
  3. 4. The number of end points of a ray.
  4. 5. A shape with 4 vertices.
  5. 7. A shape with 3 vertices.
  6. 8. A shape with 6 vertices.
  7. 9. This thing is labeled with a capital letter.
  8. 13. This shape has a base and a matching top face.
  9. 17. A cuboid has six ...
  10. 18. A line segment from a vertex to another vertex that is not a side.