Geometry Study Guide Crossword

1234567891011121314151617181920212223242526272829303132333435363738394041424344454647
Across
  1. 3. a line that touches at one point on the circle
  2. 5. a chord that passes through the center of the circle
  3. 6. a quadrilateral that has at least one pair of parallel sides
  4. 7. sum of its interior angles equal 1440
  5. 9. an angle less than 90 degrees but more than 0 degrees
  6. 14. an arc with a measure more than 180 degrees
  7. 16. has 7 sides
  8. 18. A closed figure formed by three or more line segments called sides
  9. 21. a prism with circular bases
  10. 22. the ratio of the leg adjacent to the angle to the hypotenuse
  11. 24. a segment from the center of the circle to the edge
  12. 30. the distance around the the outside of a circle
  13. 31. sum of its interior angles equal 360
  14. 36. two lines that are parallel are intersected by a transversal line
  15. 37. a parallelogram with diagonals that are perpendicular and diagonals bisect opposite angles
  16. 38. the ratio of the leg opposite the angle to the leg adjacent to the angle
  17. 39. an arc with a measure less than 180 degrees
  18. 40. a ray that divides an angle into two congruent angles.
  19. 41. If extended infinitely, the lines above will never meet
  20. 42. a line that passes through a circle and touches it at two points
  21. 43. a solid in which each point is equidistant from a center point
  22. 45. set of points in a plane with a given distance from a single point
  23. 46. has 5 sides
  24. 47. the vertex at the tip of a cone or pyramid.
Down
  1. 1. a section of a circle bounded by a central angle and its intercepted arc
  2. 2. a single location in geometry
  3. 3. a branch of mathematics concerned with the trigonometric functions relate the angles of a right triangle with ratios of its side lengths
  4. 4. A parallelogram with the properties of a rectangle and rhombus
  5. 8. an angle formed by two radii
  6. 10. a segment that connects two points on the circle
  7. 11. the middle line on the outside of the sphere
  8. 12. sum of its interior angles equal 720
  9. 13. a figure that can be divided into shapes that are basic plane figures
  10. 15. a part of a circle determined by two endpoints
  11. 17. a pyramid with a circular base
  12. 19. half a sphere
  13. 20. A four-sided plane with opposite sides are parallel
  14. 23. sum of its interior angles equal 1080
  15. 25. a solid with two bases that are congruent and parallel
  16. 26. A line of a trapezoid that connects the midpoints of the legs
  17. 27. a parallelogram with all right angles and diagonals are equal
  18. 28. has 9 sides
  19. 29. a three dimensional figure with a single base tapering to an apex
  20. 32. half a circle
  21. 33. a branch of mathematics concerned with properties of space such as the distance, shape, size, and relative position of figures
  22. 34. has 3 sides
  23. 35. an angle formed by two chords with a common endpoint
  24. 41. a solid with one base and faces that meet at a point
  25. 43. the ratio of the leg opposite the angle to the hypotenuse
  26. 44. the middle of a sphere