Geometric Figures

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Across
  1. 2. circle-semicircle
  2. 5. - are lines that meet at one point
  3. 7. endpoints of angles
  4. 10. lines that form right angles
  5. 11. in space, dot
Down
  1. 1. shapes made up of segments
  2. 3. - it can be extended in two directions endlessly
  3. 4. segment- it has two endpoints
  4. 6. one endpoint and one arrowhead
  5. 8. that never meet
  6. 9. is formed when two rays meet