Geometry Midterm Project

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Across
  1. 4. A ray that divides an angle into two congruent angles
  2. 6. A triangle with all equal sides
  3. 7. A flat surface made of points, is made of any three points, and is named by any three non-collinear points on it
  4. 13. A triangle made of an angle greater than 90 degrees
  5. 14. Is made up of points, has no thickness or width, and can be made up of two or more points
  6. 15. If two lines are cut by a transversal so that a pair of alternate exterior angles are congruent, then the lines are parallel
  7. 16. A triangle with no equal sides
  8. 18. A triangle with all equal angles
  9. 21. A triangle made of an angle equaling 90 degrees
  10. 23. Two angles across from each other on intersecting lines, and they are always congruent
  11. 26. If two lines are cut by a transversal so that a pair of alternate interior angles are congruent, then the lines are parallel
  12. 27. Any two angles whose sum is 90 degrees
  13. 28. Angles on the same side of the transversal and in the same position
  14. 29. A triangle with 2 equal sides
  15. 30. Two lines that intersect at a right angle
  16. 31. Two angles whose sum is 180 degrees
Down
  1. 1. A triangle made of angles less than 90 degree
  2. 2. If two lines are cut by a transversal so that a pair of corresponding angles are congruent, then the lines are parallel
  3. 3. A line which cuts a line segment into two equal parts at 90 degrees
  4. 5. Interior angles that are on the same side of the transversal
  5. 8. Two angles that are adjacent, supplementary, and form a straight line
  6. 9. Planes that never intersect
  7. 10. Two coplanar lines that never intersect
  8. 11. The formula used to find the midpoint between two points
  9. 12. Exterior angles that are on the same side of the transversal
  10. 17. Two angles next to each other who also share a common side
  11. 19. Interior angles that are non-adjacent and on opposite sides of the transversal
  12. 20. Exterior angles that are non-adjacent and on opposite sides of the transversal
  13. 22. Non-coplanar lines that never intersect
  14. 24. The formula used to find the distance between two points
  15. 25. A line that intersects 2 or more lines