Geometry Crossword

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Across
  1. 6. a 2D shape that has 4 sides
  2. 7. a 3D figure with 2 bases at opposite ends with rectangles as all the other sides
  3. 9. the area of all the 2D figures in a 3D figure
  4. 12. a line segment connecting the center of the circle to one side of the circle
  5. 13. a line segment connecting one side to another side of a circle
Down
  1. 1. the distance around a circle
  2. 2. a 2D shape that has 3 sides and equals 180 degrees all together
  3. 3. the area of all the 2D figures in a 3D figure that excludes all the bases
  4. 4. the areas of al the 2D figures in a 3D figure
  5. 5. a figure that has 3 or more sides and connects all the lines together
  6. 8. a 3D figure that connects to a point, that’s 1/3 of a prism, and has all other sides as triangles
  7. 10. the space an 2D object takes
  8. 11. the amount of cubic units a 3D figure takes