Chapter 12 Vocabulary Crossword

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Across
  1. 2. Corner views of three dimensional geometric solids.
  2. 5. A cone whose axis and altitude are the same line segment.
  3. 7. A type of geometry which one of the postulates from Euclidean geometry fails.
  4. 9. A pyramid whose base is a regular polygon.
  5. 11. Faces that are not one of the bases.
  6. 13. Imaginary vertical lines drawn around the Earth through the poles.
  7. 14. The sum of the areas of all the lateral faces of a figure.
  8. 16. The endpoints of a diameter of a great circle.
  9. 18. Representations of three dimensional surfaces of Earth.
  10. 20. The measure of a Parallel.
  11. 22. The height of a lateral face of a pyramid.
  12. 23. Two solids with the same shape and the same size.
  13. 24. The largest possible circle when a plane intersects a sphere.
  14. 25. A type of Geometry where a plane is a flat surface.
Down
  1. 1. The measure of a meridian
  2. 3. A type of geometry where a plane is the surface of a sphere.
  3. 4. Imaginary horizontal lines parallel to the equator.
  4. 6. A cone where the axis is not the same as the altitude.
  5. 8. Parallel/Congruent segments where the lateral faces intersect each other.
  6. 10. The length of the altitude of a solid.
  7. 12. Two solids with the same shape, but different sizes.
  8. 15. A 3-D figure that is composed of simpler figures.
  9. 17. Half of a sphere.
  10. 19. The segment with endpoints that are the centers of the circular bases of a cylinder.
  11. 21. A perpendicular segment that joins the planes of the bases.