geometry-chae

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Across
  1. 2. An object shaped liked ball
  2. 4. a closed shape made up of 3 or more straight angles
  3. 6. A polygon with 4 sides
  4. 8. A polygon with 8 sides
  5. 9. A point where two sides of a shape match
  6. 11. An object with 6 faces
  7. 13. a geometric figure or diagram
  8. 14. An object with a circular base
Down
  1. 1. a polygon with three sides
  2. 2. the frame of an object that shows its edges and vertices
  3. 3. prism 2 trianglar bases
  4. 5. two lines that meet in a square corner make a right angle
  5. 7. any flat surface on a three dimensional
  6. 10. when two surfaces of an object meet they form a edge
  7. 12. the face surface on a three dimer