Geometry Terms

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