Shapes

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Across
  1. 2. Curved inwards
  2. 6. Curved outwards
  3. 7. 4 sides of equal lengths
  4. 8. A 6-sided polygon (a flat shape with straight sides)
  5. 9. A 5-sided polygon (a flat shape with straight sides)
  6. 10. A box-shaped solid object that has six identical square faces
Down
  1. 1. A flat shape with four straight sides
  2. 3. A 3-dimensional object shaped like a ball
  3. 4. An 8-sided polygon (a flat shape with straight sides)
  4. 5. A flat shape with 4 straight sides