· diameter. p. 240 circumference, p. 241 pi, p. 241 semicircle, p. 242 Ch k It out sson Tutorials...
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Transcript of · diameter. p. 240 circumference, p. 241 pi, p. 241 semicircle, p. 242 Ch k It out sson Tutorials...
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Radius
DiameterChord
Sector
Arc (Length)
Parts of a Circle
a line which intersects a circle exactly twice
* diameter isa special chord
portion ofthe circle'scircumference
portion ofcircle's area
Circle: the collection of points that areequidistant from a fixed point (center)