Geometry Crossword

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Across
  1. 4. A four sided polygon
  2. 6. Half of a circle.
  3. 8. A polygon with six sides
  4. 9. It is straight and goes on forever in both the directions.
  5. 10. It is straight and has two end points.
Down
  1. 1. A collection of equidistant points from a fixed point in a plane.
  2. 2. It is straight and goes on forever in one direction.
  3. 3. Small part of the circumference of a circle.
  4. 5. Chord passing through centre of the circle.
  5. 6. It has four sides with all angles equal and all sides equal.
  6. 7. A simple closed figure made of line segments.