ABC's of Geometry crossword puzzle

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Across
  1. 4. An arc on a circle that is equal to or greater than 180 degrees
  2. 5. Any twelve sided shape
  3. 9. A line segment from the center of a polygon to the midpoint of one of the sides
  4. 11. A figure that is connected by two points
  5. 17. Two lines that cross at a point
  6. 18. A polygon with nine sides
  7. 19. A line that cuts across a pair of parallel lines
  8. 20. a polygon with four sides
  9. 21. A polygon with 11 sides
  10. 23. Two or more angles that add up to 180 degrees
  11. 26. A quadrilateral with two pairs of adjacent lines. Also two pairs of congruent lines
Down
  1. 1. 2 lines that never intersect
  2. 2. Each side of a shape
  3. 3. A parallelogram where all sides are congruent. The diagonals are perpendicular
  4. 6. An angle that is larger or equal to 90 degrees but less than or equal to 180 degrees
  5. 7. “Corresponding Point of congruent triangles are congruent” This means that if two triangles are congruent then the features of each triangle are congruent
  6. 8. The corner point of a geometric figure or the middle point of an angle
  7. 10. A triangle where are the side lengths are equal and all of the angles are 60 degrees
  8. 12. The measurement of something from side to side. Could be up or down or right to left
  9. 13. The Bottom of a figure. Could Technically be any side unless other wise told
  10. 14. to bring in contact
  11. 15. A point at which a line intersects at the z-axis
  12. 16. A point at which a line intercepts at the x-axis
  13. 22. A polygon with six sides
  14. 24. A point at which a line intercepts at the y-axis
  15. 25. The study of shapes, angles, and lines