Shapes

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Across
  1. 2. a shape with four equal sides
  2. 3. a shape with four sides where the opposite sides are equal
  3. 5. a 3-D shape which is triangular
  4. 6. a 3-D shape which is round
Down
  1. 1. a shape with three sides
  2. 4. a shape with no sides
  3. 7. has a square base by triangular sides