Answer:

diameter

AnswerCrossword Clue
DIAMETERThickness
DIAMETERCircle stat
DIAMETERRadius doubled
DIAMETERCircle bisector
DIAMETERLine through the center
DIAMETERLine through the middle
DIAMETERGeometry line
DIAMETERRadius times two
DIAMETERCircle statistic
DIAMETERCircle line
DIAMETERLongest possible chord
DIAMETERLongest line within a circle.
DIAMETERThe moon's is 2,160 miles.
DIAMETERChord through a circle.
DIAMETERCircle divider
DIAMETERDouble radius
DIAMETERCircle measure
DIAMETERCircle width
DIAMETERLens magnification factor
DIAMETERTrans-central chord
DIAMETERThickness, as of a tree
DIAMETERGeometric measurement
DIAMETER7,926 miles, for the earth
DIAMETERBall measure
DIAMETERLine across a circle
DIAMETERPipe measure
DIAMETER7,926 miles, for Earth
DIAMETER7,918 miles, for Earth
DIAMETERCircumference over pi