GEOMETRY

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Across
  1. 5. - half of diameter.
  2. 6. - which thing is used to make a line.
  3. 7. - name the 90 degrees.
Down
  1. 1. - line that passes the circle.
  2. 2. - how many can be drawn from a point.
  3. 3. - which thing is used to make 360 circle.
  4. 4. - a closed shape which is made by line segment.