Across
- 5. "A shape that is slightly elongated in one direction, and defined by a curved line."
- 6. "A shape with four straight sides, four right angles, and opposite sides that are equal in length."
- 8. "A shape that is defined by a curved line that is elongated in one direction."
- 11. "A shape with no sides or angles, defined by a curved line equidistant from a central point."
- 12. "A shape that has four straight sides, and angles that are all equal to 90 degrees."
- 13. "A shape with six square faces and eight vertices, defined by three mutually perpendicular edges."
Down
- 1. "A shape with no sides or angles, defined by a curved surface that is equidistant from its center point."
- 2. "A shape with three straight sides and three angles."
- 3. "A shape with four straight sides and opposite sides that are parallel and equal in length."
- 4. "A shape that is similar to a doughnut, defined by a curved surface and a central hole."
- 7. "A shape with a circular base and a single point at the top, with a curved side that tapers to the point."
- 9. "A shape with four equal sides and four right angles."
- 10. "A shape with two circular ends and a curved side, with parallel ends."