Geometry Vocabulary

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Across
  1. 2. a portion of a line with two endpoints
  2. 5. a point on the line segment that splits it into two equal parts
  3. 10. a series of points that extends infinitely in one direction
  4. 11. a shape with three sides and three angles
  5. 12. a line that splits a segment or angle in two congruent parts
  6. 13. two rays that share a common endpoint
  7. 14. a series of points extending infinitely in both directions
  8. 16. two lines that never cross or intersect
  9. 17. same shape, same size; of equal measure
Down
  1. 1. the shared point in an angle, a corner
  2. 3. a segment going through the center of a circle with endpoints on the circle
  3. 4. a curved shape with all points equidistant from a center point
  4. 6. a shape with corners and edges
  5. 7. two lines that form a right angle at their intersection
  6. 8. an exact position or location
  7. 9. the segment from the center of a circle to any point on the circle
  8. 15. a flat 2D surface that extends infinitely