Tools of Geometry

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Across
  1. 3. Cut into two equal parts.
  2. 6. Sum of two angles is 180.
  3. 7. Two points create exactly one.
  4. 9. Lines, segments, or rays that form a right angle.
  5. 11. One endpoint and extend indefinitely in one direction.
  6. 14. A flat surface that extend indefinitely in both directions.
  7. 15. In the same plane.
Down
  1. 1. Two nonadjacemt angles formed by two intersecting lines.
  2. 2. Adjacent supplementary angles.
  3. 4. Same measure.
  4. 5. Two rays that form a line.
  5. 8. Two or more points on the same line.
  6. 9. Lines, segments, rays, or planes that do not intersect.
  7. 10. Sum of two angles is 90.
  8. 12. Two noncollinear rays that have a common endpoint.
  9. 13. Point equidistant from endpoints of a segment.
  10. 14. A location.