geometry crossword

1234567891011121314
Across
  1. 2. to meet and cross at a point
  2. 5. side by side and having the same distance continuously between them.
  3. 8. of a 3-dimensional figure is the number of cubic units contained in the solid.
  4. 10. an angle at 90°
  5. 11. of any surface is the number of square units required to cover the surface.
  6. 12. The meeting of two faces on a three-dimensional shape.
  7. 13. point that lie on the same line
  8. 14. a part of a curve
Down
  1. 1. an upright structure or line.
  2. 3. symbols that are used to create groups(segments)
  3. 4. a line with a single endpoint that extends infinitely in one direction.
  4. 6. Sides that are the same length.
  5. 7. a flat two dimensional surface
  6. 8. each angular point of a figure
  7. 9. set of all points.