Geometry for Dummies

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Across
  1. 3. A flat two dimensional surface that extends infinitely
  2. 6. Three or more points that lie on the same line
  3. 8. A triangle with a 90 degree angle
  4. 11. A triangle with an angle greater than 90 degrees
  5. 13. rays that share an endpoint and extend at different angles.
  6. 14. Angles formed when two lines are intersected by a transversal.
  7. 15. A triangle with an angle below 90 degrees
  8. 16. Three or more points that do not reside on the same line.
Down
  1. 1. Angles that share a vertex and a common side
  2. 2. A line that divides and angle into two equal parts
  3. 4. A pair of lines that intersect
  4. 5. Angles that are opposite each other and are equal
  5. 7. A line that divides another line into two equal parts
  6. 9. Mathmatics related to lines, angles, planes, and points.
  7. 10. A pair of lines that will never intersect
  8. 12. A geometrical figure with only length to be measured.