Ch 10: Circles Crossword

A portion of a circle defined by two endpoints
A segment with endpoints at the center and on the circle
A segment with endpoints on the circle
An irrational number =C/d
Set of points in a plane equidistant from the center
A line in the same plane as the circle which intersects the circle in exactly on point
When every side of the polygon is tangent to the circle
A chord that passes through the center
Region bounded by an arc and a chord
Region bounded by a central angle and its intercepts arc
An arc greater than 180 degrees
Arc formed by an inscribed angle
When all vertices of a polygon lie on the circle
When two circles have congruent radii
A line that intersects a circle in exactly two points
Has a vertex on a circle and sides that contains cords of a circle
Point where a tangent line touches a circle
A segment of a secant line that has exactly one endpoint on the circle
A secant segment that lies in the exterior of the circle
Segment of a tangent with one endpoint on the circle
Arcs in a circle that have exactly one point in common
Line, ray, or segment this is tangent to two circles in the same plane
Arcs with the same measurement
An arc equal to 180 degrees
Two segments created by two chords intersecting in a circle
When circles are coplanar and have the same center
An arc less than 180 degress
An angle with the vertex in the center of the circle
A circle is ________ about a polygon if it contains all vertices of that polygon
Distance between two endpoints along an arc measured in linear units
Distance around a circle