Geometry

1234567
Across
  1. 1. half of a circle and 180 degrees
  2. 4. a segment that has one endpoint at the center (Half of a diameter)
  3. 7. greater than a semicircle
Down
  1. 2. a line segment connecting two points on a curve
  2. 3. smaller than a semicircle
  3. 5. part of a circle
  4. 6. to a circle: a line that intersects the circle at one point