R25-26 Geometry Vocab

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Across
  1. 1. A straight path through two points that continues without end in both directions
  2. 2. Lines that meet at the point of intersection
  3. 4. A part of a line that begins at one point and extends without end in one direction
  4. 7. An angle that measures exactly 180 degrees
  5. 10. These lines intersect to form right angles
  6. 12. Lines that never intersect and are in different planes
  7. 13. An angle that is less than 90 degrees
  8. 14. The branch of mathematics that identifies and studies points, lines, angles, plane figures, and 3D figures
  9. 15. The point where the lines meet to form an angle
Down
  1. 1. A part of a line between two endpoints
  2. 3. The tool used to measure an angle
  3. 5. Having the exact same shape and size
  4. 6. a 2D flat surface that extends in all directions without end
  5. 8. These lines never intersect but are in the same plane
  6. 9. An angle that is greater than 180 degrees but less than 360 degrees
  7. 11. An angle that is more than 90 degrees but less than 180 degrees