Mathematics

12345678910
Across
  1. 7. A parallelogram with all sides equal in length.
  2. 8. A quadrilateral with opposite sides equal and four right angles.
  3. 9. A perfectly round 3D shape.
  4. 10. A quadrilateral with opposite sides parallel and equal in length.
Down
  1. 1. A polygon with three sides and three angles.
  2. 2. A quadrilateral with one pair of parallel sides.
  3. 3. A solid with a circular base and a single vertex.
  4. 4. A solid with two parallel circular bases connected by a curved surface.
  5. 5. A solid with six square faces of equal size.
  6. 6. A quadrilateral with four equal sides and four right angles.