Geometry Crossword - Skyla Marlow

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Across
  1. 2. a solid three-dimensional figure, which has 6 square faces, 8 vertices and 12 edges.
  2. 5. a flat 2D shape that has five sides and five vertices.
  3. 7. the centre of rotation, the angle of rotation, and the direction of the turn.
  4. 10. the distance through the center of an object from one side to the other.
  5. 11. a polygon having four sides, four angles, and four vertices.
  6. 12. a plane figure with four equal sides and four right (90°) angles.
  7. 16. a closed, two-dimensional curved shape.
  8. 18. a three-sided polygon that consists of three edges and three vertices.
  9. 20. an ordered pair of numbers a and b, written a / b where b does not equal 0.
Down
  1. 1. a transformation that acts like a mirror.
  2. 3. a three-dimensional solid that holds two parallel bases joined by a curved surface, at a fixed distance.
  3. 4. a measurement of a plane angle in which one full rotation is 360 degrees.
  4. 6. a special type of quadrilateral that has both the pair of opposite sides parallel and equal.
  5. 8. a straight line extending from the center of a circle or sphere to the circumference or surface.
  6. 9. a quadrilateral with one pair of opposite sides parallel.
  7. 13. formed when two straight lines or rays meet at a common endpoint.
  8. 14. a distinctive three-dimensional geometric figure that has a flat surface and a curved surface, pointed towards the top.
  9. 15. a 2D shape in geometry, having 4 sides and 4 corners.
  10. 17. a pictorial representation or a diagram that represents data or values in an organized manner.
  11. 19. a quadrilateral with all equal sides.