Vocabulary crossword

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Across
  1. 5. -points that lie on the same line
  2. 6. -2 lines intersect and create 90 degree angles
  3. 8. -part of a circle cut off by a line
  4. 10. -a line that extends indefinitely in both directions
  5. 12. -downward line
  6. 13. -a round plane figure
  7. 14. -points that do not lie on the same line
  8. 15. -angle, angle similarity
  9. 18. -side, side, side similarity
  10. 20. -add to 180 degrees
  11. 22. -a line that will intersect the circle in 2 points
  12. 23. -longest side of a triangle
  13. 28. -splits the line into halves
  14. 29. -O/H
  15. 31. -outer angles
  16. 32. - triangle with a 90-degree angle
  17. 33. -a four-sided plane that has opposite sides parallel
  18. 35. -3 uneven sides of a triangle
  19. 37. -4 sided shapes
  20. 39. -measure of 2 lines intersecting
  21. 40. -side, angle, side similarity
  22. 42. -2 pairs of congruent sides with 90 degree angles
  23. 43. -upward line
  24. 46. -A2+B2>C2
  25. 47. -the common endpoint of an angle
  26. 48. -the shortest sides of the triangle
Down
  1. 1. -when 2 lines pass through eachother
  2. 2. -2 halves of a sphere
  3. 3. -A2+B2<C2
  4. 4. -a chord that passes through the center
  5. 7. -A2+B2=C2
  6. 9. -add to 90 degrees
  7. 11. -relationships between lengths of triangles
  8. 16. -measure of part of the circumference of a circle
  9. 17. -made up of points with no thickness or width
  10. 19. -half of a circle
  11. 20. -a 3D circle
  12. 21. -a flat surface of a shape
  13. 22. -four congruent sides with 90 degree angles
  14. 24. -3 sided shapes
  15. 25. -lines that will never intersect
  16. 26. -a segment nt with the endpoint on the circle
  17. 27. -inner angles
  18. 30. -properties of points, lines, and shapes
  19. 34. -a line that will intersect the circle
  20. 36. -A/H
  21. 38. -side by side angles
  22. 41. -same lengths
  23. 44. -measure of angles
  24. 45. -width of circle starting at center