Geometry Project Crossword

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Across
  1. 5. The space (in degrees) between two lines that intersect at any point (∡).
  2. 8. A line that only extends in one direction indefinitely.
  3. 9. (At least) Two points that sit on the same plane.
  4. 11. A figure with six sides whose interior angles equal 720 degrees.
  5. 12. A piece of the edge of a circle that is defined by two endpoints (⌢).
  6. 13. Currently infinite number; ratio of a circle's circumference to its diameter (π).
  7. 14. Two congruent angles that sit directly across from each other (><).
  8. 19. An angle that measures 90 degrees (∟)
  9. 21. Figure with three sides whose interior angles equal 180 degrees.
  10. 23. The opposite of coplanar, in which (at least) two points don't sit on the same plane.
  11. 24. Figure with four sides whose interior angles equal 360 degrees.
  12. 28. Supplementary adjacent angles that form a straight line when put together.
  13. 30. The endpoint shared by two rays or sides (that forms an angle).
  14. 31. A polygon whose sides and angle measures are congruent.
  15. 32. A flat surface that extends indefinitely in all directions and consists of (at least) 3 points.
  16. 33. An angle that measures greater than 90 degrees (⦦).
  17. 35. Figure with five sides whose interior angles equal 540 degrees.
  18. 36. A chord stretching across the circle, traveling through the center (1/2 = radius).
  19. 37. A specific location.
  20. 38. Branch of Geometry that uses Soh-Cah-Toa.
  21. 39. A segment that has endpoints located on the circle, and at the center of the circle.
  22. 40. A turn (clockwise or counterclockwise) about the origin of a graph.
  23. 43. An arc whose endpoints sit on the diameter.
  24. 45. Equal or the same (≅)
  25. 47. Two intersecting lines that form a 90 degree angle (⊥)
  26. 48. Two angles that have measures with a sum of 90 degrees.
  27. 49. Formula used to find a missing side of a triangle.
  28. 50. An angle that measures less than 90 degrees (⦟)
Down
  1. 1. Two angles that share the same vertex and side.
  2. 2. Two angles that have measures with a sum of 180 degrees.
  3. 3. A measurable piece of line that has two endpoints (⬤━━⬤)
  4. 4. A line/ray dividing an angle into two equal parts.
  5. 6. An angle that measures 180 degrees.
  6. 7. Using a scale factor to change the size of a figue.
  7. 10. A figure with three or more sides.
  8. 15. A round figure with points equal in distance from a specific point.
  9. 16. An arc that measures less than 180 degrees.
  10. 17. Two lines that will never meet (||)
  11. 18. An angle whose vertex resides at the center of the circle.
  12. 20. (At least) Two points that sit on the same line.
  13. 22. A slide from one location (on a graph) to another.
  14. 25. An infinite streak of points extending in both directions (<━━>)
  15. 26. A branch of mathematics that focuses on lines, points, and figures.
  16. 27. A line that crosses the circle at only one point.
  17. 29. The opposite of collinear, in which (at least) two points don't sit on the same line.
  18. 34. An angle whose vertex resides on the circle.
  19. 39. A flip over a specific line (on a graph).
  20. 41. A line that crosses the circle at two points.
  21. 42. An arc that measures greater than 180 degrees.
  22. 44. The perimeter of a circle.
  23. 46. The size of a figure's surface.
  24. 48. A segment that has both endpoints located on the circle.