geomtry

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Across
  1. 2. a point is a location with no size or shape
  2. 5. points that lie on the same line.*non-collinear points that do not lie on the same line
  3. 7. the formula used to find the distance between two points on a coordinate
  4. 12. a plane is a flat surface made up of points and extends indefinitely in all direction
  5. 13. a segment line or plane that intersects a segment at its midpoint
  6. 15. is the state or quality of being infinite.
  7. 16. a measurable part of a line consisting of two endings
  8. 17. a line that extends indefinitely in one direction
  9. 19. a polygon with 5 sides and 5 angles
  10. 20. a rectangle having all four sides of equal length
  11. 21. a quadrilateral having both pairs of opposite sides parallel to each other
  12. 22. each angular point of a polygon, polyhedron, or other figures.
Down
  1. 1. the formula used to find the midpoints between two endpoint
  2. 3. an angle with a degree that measures 90 degree
  3. 4. points that lie on the same plane: points that do not lie on the same plane
  4. 6. a triangle having three unequal sides and angles two line segments which cross to form 90 degree angles
  5. 8. a triangle with one internal angle equal to 90 degrees
  6. 9. made up of points with no thickness or width
  7. 10. an angle with a degree that measures larger than 90 degree
  8. 11. an angle with a degree that measures less 90 degree
  9. 14. 3.14
  10. 18. if two-segment have the same length, then they are congruent