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The set of all points in a plane that are at a given distance from a given point in the plane; named for its _____
'A"': For a circle, the segment that connects the center of it to any point on it; 'the': The length of one of the aforementioned line segments
'A': A chord that connects the center of the circle; 'the': the length of one of the aforementioned line segments
Line; perpendicular; bisects
If a ____ through the center of a circle is ____________ to a chord, it also _______ the chord
Line; bisects; diameter; perpendicular
If a ____ through the center of a circle _____ a chord that is not a _________, it is also ____________ to the chord
The ___________ _________ of a chord of a circle contains the ______ of the circle
If a line is _______ to a circle, it is ___________ to the radius drawn to the point of contact
If a line is ____________ to a ______ at its outer endpoint, it is tangent to the circle
For a circle, an angle whose vertex is on the circle, with each of the angle's sides intersecting the circle in another point
An angle whose sides are contained in two secants of a circle so that each side intersects the circle in at least one point other than the angle's vertex
Secant; half; arcs
A ______ angle whose vertex is inside a circle is equal in measure to ____ the sum of the ____ intercepted by it and its vertical angle
Outside; larger; smaller
A secant angle whose vertex is ______ a circle is equal in measure to half the difference of its ______ and ______ intercepted arcs
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