Shapes & 3D Shapes

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Across
  1. 2. a flat shape with four sides, where two of the sides are parallel
  2. 3. a flat shape that has four sides. The two sets of opposite sides are parallel and of equal length to each other.
  3. 8. a solid or hollow tube with long straight sides and two circular ends the same size, or an object shaped like this, often used as a container
  4. 10. a flat shape with four sides of equal length and four angles of 90°
Down
  1. 1. a solid object with six square sides of equal size
  2. 4. a flat shape with four 90° angles and four sides, with opposite sides of equal length
  3. 5. a flat shape that has four sides that are all of equal length
  4. 6. shaped like a circle that is flattened so that it is like an egg
  5. 7. a solid object with a square base and four triangular sides that form a point at the top
  6. 8. a continuous curved line, the points of which are always the same distance away from a fixed central point, or the area inside such a line
  7. 9. a solid object with six rectangular sides