Geometry Yusuf Maxime

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Across
  1. 3. word describing 2 geometrical objects that have the same shape and size
  2. 5. array of infinite points that are aligned with each other
  3. 6. two lines that touch at a single point
  4. 8. line that ends on one point and continues indefinitely on the other side
  5. 9. two lines that never intersect in 2D space
  6. 10. surface that continues in all directions in 3D space
  7. 14. 2D shape with 6 sides
  8. 15. distance around a circle
Down
  1. 1. the largest circle that can be contained in a triangle, with its center point being the intersection point of its bisectors
  2. 2. angle that is less than 90 degrees
  3. 4. Statement that is or can be proven e.g. Pythagoras has proved one
  4. 7. flat shape consisting of 4 sides with atleast 2 of those sides parallel to each other
  5. 11. surface of a shape, measured in units squared
  6. 12. flat shape that has 4 sides of equal length with perpendicular diagonals
  7. 13. intersection point of two lines that form an angle
  8. 16. a straight line joining the centre of a circle to its edge or the centre of a sphere to its surface