geometry crossword

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Across
  1. 2. The total distance around the outside edge of a polygon.
  2. 3. A polygon where all sides are of equal length.
  3. 5. A closed, two-dimensional shape made with three or more straight lines.
  4. 6. A precise, dimensionless location in space. It has zero size or shape.
  5. 9. Angle: An angle measuring less than 90
  6. 11. Angles: Two angles whose sum equals 90
  7. 13. A polygon where all sides are of equal length.
  8. 14. Angle: An angle measuring exactly 90
Down
  1. 1. A triangle with exactly two equal sides.
  2. 4. A straight, one-dimensional path that extends infinitely in both directions.
  3. 5. The total distance around the outside edge of a polygon.
  4. 7. A line segment from the center of a circle to any point on its outer edge.
  5. 8. A "flip" of a geometric shape across a specific line, creating a mirror image.
  6. 10. Lines: Lines in the same plane that never intersect.
  7. 12. The total two-dimensional space contained within a closed shape.