geometry

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Across
  1. 1. I have two long sides and two short sides. The length of the opposite sides is equal and parallel to each other.
  2. 3. An closed two-dimensional figure with three or more straight lines
  3. 5. A three sided polygon
Down
  1. 2. Circles,three-dimensional objects,any shapes that include curves, and any shapes that aren’t closed.
  2. 4. what is the name of the eight sided polygon