Geometry (2)

Name: ______________________   Date: ____________

Use the clues to fill in the crossword.

Across

  1. 5. A hexahedron with six equal squares as faces (4)
  2. 8. Added to complete or make up a deficiency (13)
  3. 9. How loud something is, or how much space it fills (6)
  4. 10. A geometric element that has position but no extension (5)
  5. 11. The point of intersection of lines or the point opposite the base of a figure (6)
  6. 12. The space between two lines or planes that intersect (plural) (6)

Down

  1. 1. Nearest in space or position (8)
  2. 2. A proposition that is accepted as true in order to provide a basis for logical reasoning (9)
  3. 3. An ___ between 90 and 180 degrees (11)
  4. 4. A polyhedron with two congruent and parallel faces and whose lateral faces are parallelograms (5)
  5. 6. A solid bounded by a ___ surface and two parallel planes (8)
  6. 7. A column of light (plural) (4)
  7. 10. An aircraft that has a fixed wing and is powered by propellers or jets (5)