SHAPES

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Across
  1. 2. RELATING TO THE STUDY OF SHAPES
  2. 5. A SHAPE THAT IS A HALF OF A CIRCLE
  3. 6. AN ARCH THAT EXTENDS THROUGH A STRUCTURE
Down
  1. 1. A SHAPE THAT HAS THREE DIMENSIONS
  2. 3. A SHAPE WITH FOUR SIDES AND RIGHT ANGLES
  3. 4. A CLOSED ARC THAT RESEMBLES A FLAT CIRCLE