Geometry Vocabulary

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Across
  1. 1. Lines that meet to form a right angle.
  2. 4. A part of a line that starts at one point and goes on forever in one direction.
  3. 6. A shape with six sides and six angles.
  4. 7. The distance from the center of a circle to any point on its edge.
  5. 9. The space between two lines that meet at a point.
  6. 10. Lines that never meet, no matter how far they are extended.
  7. 12. A shape with five sides and five angles.
  8. 13. A part of a line with two endpoints.
Down
  1. 2. A round shape where all points are the same distance from the center.
  2. 3. A shape with three sides and three angles.
  3. 5. The point where two lines meet.
  4. 8. A shape with four equal sides and four right angles.
  5. 11. A straight path that goes on forever in both directions.
  6. 12. An exact location in space, often marked by a dot.