Geometry Regents Review

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Across
  1. 3. a quadrilateral must be this is all sides are congruent
  2. 5. this type of triangle that contains one right angle
  3. 6. an object after it is transformed
  4. 9. a quadrilateral must be this if both pairs of opposite sides are congruent
  5. 12. lines that have negative reciprocal slopes of one another are this
  6. 13. a parallelogram must be this if the diagonals are perpendicular and congruent
  7. 14. a line drawn from the vertex of a triangle to the midpoint of the opposite side
  8. 15. two angles are this if their sum is equal to 180 degrees
  9. 17. property that justifies 3 = 3
Down
  1. 1. transformations that preserve distance are considered this
  2. 2. something that cuts a segment or angle into two equal parts
  3. 4. a line drawn from the vertex of a triangle, perpendicular to the opposite side
  4. 7. found by dividing the image by the preimage
  5. 8. a triangle is this if 2 sides are congruent
  6. 9. two lines that have the same slope
  7. 10. a parallelogram must be this if it contains one right angle
  8. 11. an object before it is transformed
  9. 16. another word for length