3-D SHAPES

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Across
  1. 4. A SOLID SHAPE WITH SIX RECTANGULAR FACES
  2. 5. A 3-D SHAPE WHICH HAS NO EDGE, NO CORNER AND ONLY ONE ROUND FACE
  3. 7. A TRANSPARENT 3-D SHAPE WITH THREE FLAT POLISHED SURFACES AND TWO TRIANGULAR FACES THAT REFRACTS LIGHT
Down
  1. 1. A SOLID SHAPE WITH TWO CIRCULAR FACES AND ONE CURVED SURFACE ALONG THE LENGTH
  2. 2. A 3-D SHAPE WITH SIX SQUARE FACES
  3. 3. THIS 3-D SHAPE RESEMBLES A BIRTHDAY CAP
  4. 6. A SHAPE WITH ONE SQUARE BASE AND FOUR TRIANGULAR FACES MEETING AT A POINT ON THE TOP