Solids and Shapes

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Across
  1. 3. A quadrilateral with two pairs of parallel sides
  2. 8. A figure with all straight sides
  3. 10. A shape with one pair of parallel sides
  4. 11. A ________ prism has 6 faces
  5. 13. A polygon whose angle sum is 1440
  6. 15. The diagonals of a kite are _______
  7. 18. The ________ sides of a rectangle are parallel
  8. 19. The angled cross-section of a cone is an ________
Down
  1. 1. A hexagonal prism has 18
  2. 2. A quadrilateral with one pair of equal angles
  3. 4. A square is a ________ quadrilateral
  4. 5. A solid with 2 circular faces
  5. 6. A quadrilateral with all equal angles
  6. 7. A quadrilateral in which diagonals are bisected
  7. 9. A triangular prism has 4
  8. 12. Each angle in a regular _________ is 108
  9. 14. A shape with all sides equal
  10. 16. Prisms have a __________ cross-section
  11. 17. A kite has two pairs of _______ sides equal