Geometry Crossword

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Across
  1. 6. a three-dimensional shape, that has six faces (two at the top and bottom and four are lateral faces).
  2. 8. the continuous line forming the boundary of a closed geometric figure.
  3. 9. the extent or measurement of a surface or piece of land.
  4. 10. a polyhedron (3D shape made from polygons) consisting of two triangular ends connected by three rectangles.
  5. 11. the amount of space that a substance or object occupies, or that is enclosed within a container, especially when great.
Down
  1. 1. the enclosing boundary of a curved geometric figure, especially a circle.
  2. 2. a two-dimensional figure made up of basic two-dimensional shapes
  3. 3. a straight line passing from side to side through the center of a body or figure, especially a circle or sphere.
  4. 4. the outside part or uppermost layer of something (often used when describing its texture, form, or extent).
  5. 5. 3.14159265359
  6. 7. a straight line from the center to the circumference of a circle or sphere.