Honors Geometry Vocabulary Review

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Across
  1. 3. having the same measure, length or distance
  2. 7. a line that intersects two or more lines in a plane at different points typically parallel lines
  3. 9. when you prove two triangles are congruent by having two corresponding sides congruent and the included angle
  4. 10. a segment, line, or plane that intersects a segment at its midpoint cutting the segment into two equal halves.
  5. 12. a triangle with one angle measuring greater than 90
  6. 15. the statement formed by negating both the hypothesis and conclusion of the conditional statement.
  7. 16. two or more points on the same line
  8. 19. a segment or line that intersects another segment or line at its midpoint cutting the segment into two equal halves and creates a right angle.
  9. 21. two angles who are contained inside the parallel lines on the same side of the transversal.
  10. 24. a segment, ray, or line that cuts an angle into two congruent parts
  11. 25. a system of reasoning that uses facts, rules, definitions, or properties to reach logical conclusions.
  12. 28. an angle that measures exactly 90 degrees
  13. 29. two angles that lie directly next to each other sharing a common side.
  14. 30. a statement that can be written in the "if-then" format
  15. 31. a triangle with 1 right angle
  16. 33. an angle that measures less than 90 degrees
  17. 35. a statement formed by exchanging the hypothesis and conclusion of the conditional statement
  18. 38. two angles whose measures sum to 180
  19. 39. a triangle who has two sides congruent
  20. 40. Two nonadjacent angles formed by two intersecting lines sharing a common vertex
Down
  1. 1. two coplanar lines that do not intersect ever; have the same slope
  2. 2. a pair of adjacent angles whose noncommon sides are opposite rays and whose sum is 180
  3. 4. the statement formed by negating both the hypothesis and conclusion of a conditional statement
  4. 5. having the same shape and size
  5. 6. a boundless three-dimensional set of all points.
  6. 8. two angles who are congruent and located outside of the two parallel lines on opposite sides of the transversal
  7. 11. when you have two angles of one triangle congruent to two angles of a second triangle and a side that is not included congruent in each.
  8. 13. a triangle who has no sides congruent
  9. 14. a logical argument in which each statement you make is supported by a statement that is accepted as true.
  10. 17. reasoning that uses specific examples to arrive at a conclusion
  11. 18. angles that are inside of the parallel lines on opposite sides of the diagonal
  12. 20. a flat surface made up of points that has no depth and extends indefinitely in all directions
  13. 22. Two angles that have the same exact position based on the parallel lines and transversal
  14. 23. two angles whose measures sum to 90
  15. 26. when you prove that two right triangles are congruent by having a right angle, the hypotenuse and a leg in each triangle congruent.
  16. 27. An example used to show that a given statement is not always true
  17. 32. an angle that measures greater than 90 degrees and less than 180
  18. 34. the point on a segment exactly halfway between the endpoints of the segment
  19. 36. when you prove two triangles congruent by have all three sides of one triangle congruent to all 3 corresponding sides of a second triangle
  20. 37. when you prove two triangles congruent by having two angles of one triangle congruent to the two corresponding angles of a second triangle with the included sides of each triangle congruent.