Geometry

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Across
  1. 3. / a line that intersects at two points on the circle.
  2. 4. arc / an arc that measures less than 180 degrees. Uses two letters.
  3. 5. Angle / two chords creating an angle by having the same vertex.
  4. 6. / the area around a circle
  5. 8. segment / a segment with one endpoint at the point of tangency and the other endpoint on the tangent line.
  6. 10. / a segment whose endpoints are on the circle.
Down
  1. 1. / a chord that intersects the circle in the center.
  2. 2. / half of a circle whose angle and arc measures 180 degrees exactly.
  3. 4. arc / an arc that measures more than 180 degrees. Uses three numbers.
  4. 6. / a point where all points are circle are equidistant.
  5. 7. angle / an angle whose arc is the same measurement.
  6. 9. Length / part of a circle from two points on the arc.