Geometry terms

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Across
  1. 5. A closed figure with six sides
  2. 6. angle whose measure is between 0 degrees and 90 degrees
  3. 8. points that do not lie on the same line
  4. 9. Two lines in a two-dimensional space that do not meet
  5. 12. Two lines that meet to make a corner
  6. 13. part of a line that consists of two points called endpoints and all points between them
  7. 14. angle whose measure is greater than 90 degrees but less than 180 degrees
  8. 16. A two-dimensional, closed, four-sided figure with four right angles
  9. 17. the point at which two sides of a two-dimensional figure or two edges of a three-dimensional figure meet
  10. 18. A special type of rectangle that has equilateral (same length) sides and parallel opposite sides
  11. 20. A closed figure with eight sides
  12. 23. Without a curve
  13. 26. ray that divides an angle into two congruent adjacent angles
  14. 31. A closed figure with three sides
  15. 32. triangle with all sides congruent
  16. 34. Having curvy or undulating attributes
  17. 35. A flat two-dimensional surface upon which two-dimensional objects can lie
  18. 36. A round body whose surface is at all points equidistant from the center
  19. 37. A solid or hollow object that tapers from a circular or roughly circular base to a point
  20. 38. Identical in size and shape
  21. 39. The meeting of two faces on a three-dimensional shape
  22. 41. A three-dimensional figure with identical ends
  23. 45. triangle with at least two sides congruent
  24. 47. A three-dimensional figure on which the faces are triangular and converge to a single point at the top
  25. 48. triangle with an obtuse angle
  26. 49. segments that have the same length
  27. 50. triangle that has all acute angles
Down
  1. 1. triangle with all angles congruent
  2. 2. An informal word to describe angles of objects
  3. 3. line, ray segment, or plane that divides a segment into two congruent segments
  4. 4. a point that divides the segment into two congruent segments
  5. 7. the figure formed by three segments joining three noncollinear points. Each of the three points
  6. 10. triangle with no sides congruent
  7. 11. angles that have the same measure
  8. 15. Sides that are the same length
  9. 18. angle whose measure is 180 degrees
  10. 19. A closed four-sided figure with parallel opposite sides
  11. 21. A three-dimensional figure with identical equilateral squares as faces
  12. 22. points that do not lie on the same plane
  13. 24. triangle with a right angle
  14. 25. Line segments in geometric figures that compose the exterior of the object
  15. 27. angle whose measure is 90 degrees
  16. 28. Surface planes of three-dimensional shapes
  17. 29. A closed figure with seven sides
  18. 30. A closed figure with five sides
  19. 33. is the part of a line that contains an endpoint and all points extending in the other direction
  20. 38. points that lie on the same line
  21. 40. points that lie on the same plane
  22. 42. a vertex of the triangle and the segments are the sides
  23. 43. A specific position on a line, plane, or in space
  24. 44. A two-dimensional shape in which all points on the curved line are equidistant from a center point
  25. 46. Having a plane-like quality