Geometry crossward

123456789101112131415
Across
  1. 4. a chord that passes through the center
  2. 5. arc with endpoint on the diameter
  3. 11. C=2pir
  4. 13. set of points equidistant from a given point
  5. 15. an angle with a vertex at the center and 2 sides that are radii
Down
  1. 1. point where the tangent line intersects the circle
  2. 2. arc with measure less then 180
  3. 3. a portion of the edge of the circle, defined by 2 endpoints
  4. 6. an angle with a vertex on the circle, 2 sides that are chords
  5. 7. a segment with endpoints on the circle
  6. 8. a line that intersects the circle in two places
  7. 9. a line that intersects the circle at exactly one place
  8. 10. A=pixr^2
  9. 12. segment with endpoints at the center and on the circle
  10. 14. arc greater then 180