2D & 3D Shapes

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Across
  1. 5. I am 3D, I have 4 sides and all of my sides are triangles (22).
  2. 6. I am 3D, I have 1 curved surface and 2 flat surfaces (8).
  3. 7. I am 3D and I 1 curved surface (6).
  4. 8. I am 2D, I have 6 straight sides and 6 corners (7).
  5. 9. I am 2D, all my sides are equal length and my 4 corners are right angles (6).
  6. 11. I am 3D, I have 6 faces, 8 vertices and 12 edges. I’m like a dice (4).
  7. 12. I am 2D, my opposite sides are equal length & corners are right angles, 2 of my sides are short and 2 of my sides are long (9).
Down
  1. 1. I am 3D, I have 5 faces and vertices, 8 edges and I’m found in Egypt (18).
  2. 2. I am 3D, I have 6 faces, 8 vertices & 12 edges. New shoes come in me (16).
  3. 3. I am 2D, I have 1 curved side and the same diameter across at any side (6).
  4. 4. I am 3D and I have 5 faces and 9 edges. I look like a tent (15).
  5. 10. I am 2D, I have 8 sides and you would find me as a stop sign (7).
  6. 13. I am 3D, I have 1 curved surface and 2 flat surfaces (8).