Geometry Crossword

For two lines intersected by a transversal, a pair of angles that lie on opposite sides of the transversal and outside the other two lines.
A ray that divides an angle into two congruent angles.
The distance along an arc measured in linear units.
To divide into two congruent parts. To split into two parts.
The point inside a circle that is the same distance from every point on the circle.
The point around which a figure is rotated.
A segment whose endpoints lie on a circle.
The set of points in a plane that are a fixed distance from a given point called the center of the circle.
The distance around the circle.
Points that lie on the same line.
A ten-sided polygon.
A unit of angle measure; one degree is 1/360 of a circle.
A segment that has endpoints on the circle and that passes through the center of the circle; also the length of that segment.
A point at an end of a segment or the starting point of a ray.
The angle formed by two adjacent sides of a polygon.
The common side of two consecutive angles of a polygon.
An angle whose vertex is on a circle and whose sides contain chords of the circle.
An arc that consists of endpoints that lie on the sides of an inscribed angle and all the points of the circle between the endpoints.
An angle formed by two sides of a polygon with a common vertex.
A triangle with at least two congruent sides.
The distance between the two endpoints of a segment.
An undefined term in geometry, a line is a straight path that has no thickness and extends forever.
A pair of adjacent angles whose noncommon sides are opposite rays.
An arc of a circle whose points are on or in the exterior of a central angle.