Geometry ch 10 Flashcards
1
Q
A segment whose endpoints are on a circle
A
Chord
2
Q
The set of all points in a plane that are equidistant from a given point called the _________ of the circle
A
Circle, center
3
Q
A _________ angle of a circle is an angle whose vertex is the center of the circle
A
Central
4
Q
Tangent segments from a common external point are _________
A
Congruent
5
Q
A ________ is a line in the plane of a circle that intersects the circle in exactly 1 point, the point of _____________
A
Tangent, tangency
6
Q
A segment whose endpoints are the center and any point on the circle
A
Radius
7
Q
A line that intersects a circle in 2 points
A
Secant
8
Q
A chord that contains the center of the circle
A
Diameter
