Geometry Vocabulary

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Across
  1. 2. segment connecting 2 points on a circle
  2. 4. have the same measure
  3. 7. the longest side in a right triangle
  4. 10. the space covered in two dimensions
  5. 12. a slide that moves every point of a figure that same distance
  6. 16. stretches or shrinks a figure to create a similar figure
  7. 17. occurs when a figure changes or moves
  8. 19. closed plain figure
  9. 21. the distance across the circle through its center
  10. 22. an angle that is measured from the horizontal down to a line of sight
  11. 24. the perimeter of a circle
  12. 27. the mirror image of the figure over a line
  13. 28. the total length of all sides of a two-dimensional figure
  14. 30. a set of points that are equidistant from a fixed point, called the center
Down
  1. 1. an equation relating two ratios
  2. 3. rate of change
  3. 5. measure is exactly 180 degrees
  4. 6. a segment joining 2 non-consecutive vertices
  5. 8. line intersecting 2 points on a circle
  6. 9. point that divides a segment into two congruent segments
  7. 11. an expression relating two quantities
  8. 13. the area of sector of a circle
  9. 14. the study of the relationship between the sides and angles of triangles
  10. 15. an angle from the horizontal up to a line of sight
  11. 18. the sum of area of the faces of a solid
  12. 20. consists of two different rays with the same endpoint
  13. 23. turns a figure a given number of degrees around point
  14. 25. the space contained in the interior of a solid
  15. 26. the sum of the area of the lateral faces of a solid with a base
  16. 29. the distance from the center to any point on the circle