GSE Geometry Unit 4
Terms in this set (29)
The set of all points in a plane equidistant from a given point.
Segment between the center of a circle and a point on the circle.
The point from which all points of the circle are equidistant.
An interior segment whose endpoints are on the circle.
A line that intersects the circle at exactly one point.
A line that intersects a circle at two points on the circle.
A segment between two points on a circle, which passes through the center of the circle (longest chord).
Unbroken part of a circle
Part of a circle measuring less than 180 degrees
Part of a circle measuring between 180 and 360 degrees
Two arcs that have the same measure and are of the same circle or of congruent circles.
Arcs of the same circle that intersect at exactly one point.
Arc encased in a central or inscribed angle.
Unit of measure for an angle based on relationship of the radius and arc length of the central in a circle
Arc with endpoints that are the endpoints of a diameter. Arc is 180 degrees.
Sector of a Circle
Region bounded by two radii of the circle and their intercepted arc.
Segment of a Circle
Region bounded by an arc and its chord
Angle whose vertex is the center of the circle.
Angle whose vertex is on a circle and whose sides contain the chords of a circle
Angle inside of a circle
Angle outside of a circle
Angle whose rays are tangent to the circle
Angle formed by an object at a given external point
Two circles that have the same radius
Circles that intersect at exactly one point
A line that is tangent to 2 circles
Point of Tangency
Point where the tangent and a circle intersect
Co-planer circles with the same center
The distance around the edge of the circle.