geometry crossword puzzle

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Across
  1. 1. – segment that connects two points on the circle.
  2. 4. points that do not lie on the same line.
  3. 6. angles that have the same measure.
  4. 8. – triangle with an obtuse angle.
  5. 9. – set of points which has infinite length but no width or height. A line is named by a lower case letter
  6. 10. – polygon which is equilateral and equiangular.Congruent triangles – two triangles are congruent if corresponding sides are congruent and corresponding
  7. 12. – two lines that intersect to form right angles.
  8. 16. – parallelogram with a right angle.
  9. 17. angles – the non-adjacent angles formed by two intersecting lines.
  10. 21. angle whose measure is 180 degrees.
  11. 23. – quadrilateral with both pairs of opposite sides parallel.
  12. 24. – segment from the vertex of a triangle to the midpoint of the opposite side.
  13. 26. triangle that has all acute angles.
  14. 27. line, ray segment, or plane that divides a segment
  15. 28. – the set of points in a plane that are equidistant from a fixed point called the center.
  16. 32. – parallelogram with consecutive sides congruent.
  17. 33. – union of 3 or more coplanar segments that meet only at endpoints such that at most two
  18. 36. is the part of a line that contains an endpoint and all points
  19. 37. – comparison of two numbers by division.
  20. 38. – all sides congruent and all four right angles.
  21. 40. triangle – triangle with all sides congruent.
  22. 41. angle whose measure is greater than 90 degrees but less than 180 degrees.
  23. 42. angle whose measure is 90 degrees.
  24. 43. has no size; length, width, or height. It is represented by a dot and named by a capital letter.
  25. 44. – two angles whose sum is 180 degrees.
  26. 45. – triangle with at least two sides congruent.
Down
  1. 1. – two angles whose sum is 90 degrees.
  2. 2. – segment whose endpoints are the center of the circle and a point on the circle.
  3. 3. part of a line that consists of two points called endpoints and all points between them.
  4. 5. – are noncoplanar lines they will not intersect.
  5. 7. the figure formed by three segments joining three noncollinear points.
  6. 11. branch of mathematics that deals with points, lines, planes and solids
  7. 12. – two lines are parallel if they are coplanar and do not intersect
  8. 13. angle whose measure is between 0 degrees and 90 degrees.
  9. 14. – equation that states two ratios are equal.
  10. 15. – triangle with no sides congruent.
  11. 18. – triangle with all angles congruent.
  12. 19. – segment from the vertex of a triangle perpendicular to the line containing the
  13. 20. – quadrilateral with exactly one pair of opposite sides parallel.
  14. 22. segments that have the same length.
  15. 25. a point that divides the segment into two congruent segments.
  16. 29. ray that divides an angle into two congruent adjacent angles.
  17. 30. points that lie on the same plane.
  18. 31. points that lie on the same line.
  19. 33. – set of points that has infinite length and width but no height. We name a plane with a capital
  20. 34. Theorem – in a right triangle, the sum of the squares of the legs is equal to the square of the hypotenuse
  21. 35. – two coplanar angles with a common vertex and a common side between them
  22. 39. – triangle with a right angle.