shapes

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Across
  1. 3. A solid (3-dimensional) object which has six faces that are rectangles.
  2. 4. Curved outwards.
  3. 6. The same shape and size, but we are allowed to flip, slide or turn.
  4. 7. A flat shape with 4 straight sides where opposite sides are parallel.
Down
  1. 1. A flat shape with four straight sides.
  2. 2. A 3-dimensional object shaped like a ball.
  3. 4. Curved inwards.
  4. 5. A triangle with all sides of different lengths and All angles are different.