3D shapes

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Across
  1. 2. I have two circular bases and one curved surface.
  2. 4. I have one curved surface and I am like a ball.
  3. 5. I am a pyramid with six faces.
  4. 6. I am a prism with eight faces.
  5. 7. I am a pyramid with a triangular base.
Down
  1. 1. I am a prism with five lateral faces.
  2. 3. I am a prism and I have five faces.