Geometry Vocabulary Crossword

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Across
  1. 2. A quadrilateral with at least one pair of parallel sides
  2. 3. To separate a line segment into two congruent segments
  3. 6. A statement that can be proven true using undefined terms, definitions, and postulates
  4. 9. The ratio of the length of the hypotenuse to the length of the leg opposite an angle
  5. 11. A nonrigid transformation that enlarges or reduces a geometric figure
  6. 14. The measure of the amount of space enclosed by a 3-dimensional figure
  7. 15. A parallelogram with all four sides congruent
  8. 16. The ratio of the change in the y-coordinates to the corresponding change in the x-coordinates as you move from one point to another along a line
Down
  1. 1. The statement that immediately follows the word "if" in a conditional
  2. 4. Lying in the same plane
  3. 5. The point of concurrency of the medians of a triangle
  4. 7. Noncoplanar lines that do not intersect
  5. 8. The Ratio Circumference/Diameter
  6. 10. A function that takes points in the plane as inputs and gives other points as outputs
  7. 12. A triangle with at least two congruent sides
  8. 13. The number of square units needed to cover a surface