Geometry Vocab Review

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Across
  1. 6. Extends forever in both directions (One-dimensional)
  2. 8. A five sided polygon.
  3. 9. A flip across a line (Mirror images)
  4. 12. Two angles that add to 90 degrees.
  5. 13. Setting two ratios equal to each other.
  6. 14. Angles that are across from each other when two lines intersect.
  7. 16. A slide on the coordinate plane.
  8. 21. An enlargement or reduction.
  9. 25. When two lines extend but never touch (have the same slope).
  10. 26. Two lines that intersect at a 90 degree angle.
Down
  1. 1. The third side in the famous Pythagorean Triple (3, 4, ___).
  2. 2. The longest side of a right triangle.
  3. 3. Labeled "a" and "b" on a right triangle.
  4. 4. A type of quadrilateral that has two pairs of opposite sides that are parallel.
  5. 5. Same shape, same size.
  6. 7. The comparison of two figures (Part to part / Part to whole).
  7. 9. The only type of triangles that we can use the Pythagorean theorem for.
  8. 10. A turn clockwise or counterclockwise.
  9. 11. A theorem that states the hypotenuse of a right triangle squared is the sum of the two legs squared.
  10. 15. The square root of 121.
  11. 17. A parallelogram with all sides and angles congruent.
  12. 18. Ten squared.
  13. 19. The formula that was derived from the Pythagorean Theorem.
  14. 20. Same shape, different size.
  15. 22. The formula that calculates the middle coordinate of a line segment.
  16. 23. The figure formed by two rays, called sides, sharing a common endpoint, called the vertex.
  17. 24. Two angles that form a straight line and add to 180 degrees.