Geometry Terms 1

1234567891011121314151617181920212223242526272829303132333435363738
Across
  1. 3. The line segment from the center of a circle to a point on the circle
  2. 6. Describes a set of points that all lie on a common plane
  3. 9. A quadrilateral with all equal interior angles and two pairs of opposite sides that are parallel
  4. 10. A flat surface extending endlessly in all directions
  5. 12. A triangle that has one angle equal to 90 degrees
  6. 15. A regular quadrilateral
  7. 17. Describes a set of points that all lie on a common line
  8. 18. Part of a line that extends endlessly in one direction
  9. 19. Angle pair that adds up to 90 degrees
  10. 24. A straight path connecting two points and extending endlessly in both directions
  11. 27. A quadrilateral with two pairs of opposite sides that are parallel
  12. 29. The common endpoint of two adjacent sides
  13. 31. An exact location in space with no length, width or thickness
  14. 32. Angle An angle with its vertex at the center of the circle
  15. 33. A polygon with seven sides
  16. 34. A polygon with nine sides
  17. 35. A triangle that has all angles less than 90 degrees
  18. 38. A quadrilateral with at least 1 pair of opposite sides that are parallel
Down
  1. 1. A line segment connecting two nonadjacent vertices of a polygon
  2. 2. Two lines that intersect to form 90 degree angles
  3. 4. A triangle with two sides of the same length
  4. 5. A polygon with eight sides
  5. 7. A polygon with five sides
  6. 8. A polygon with six sides
  7. 11. A regular triangle
  8. 12. Type of polygon with all equal side lengths and equal interior angles
  9. 13. Formed by two rays or line segments sharing one vertex
  10. 14. Two lines in the same plane that never intersect
  11. 16. The plane formed by two intersecting number lines that is used to graph ordered pairs
  12. 17. Formed by all the points in a plane that are equidistant from a given point (center)
  13. 20. A polygon with ten sides
  14. 21. A triangle with all three sides of different lengths
  15. 22. A line segment with both endpoints on the circle
  16. 23. A chord that passes through the center of a circle
  17. 25. Angle pair that adds up to 180 degrees
  18. 26. The point where the x-axis and y-axis cross
  19. 28. A triangle that has one angle larger than 90 degrees
  20. 30. One of four sections that the Coordinate Plane is broken into
  21. 36. A quadrilateral with all sides equal and two pairs of opposite sides that are parallel
  22. 37. The common endpoint shared by two rays or line segments