Chapter 7 Vocabulary

Front

Bisect

Back

To divide a geometric object into two congruent parts.

Front

Circle

Back

The set of all points on a flat surface that are the same distance from a fixed point.

Front

Consecutive Angles of a Polygon

Back

The angles that occur at the two ends of any side of a polygon.

Front

Diameter

Back

A line segment drawn through the center of a circle with both endpoints on the circle.

Front

Face

Back

One of the flat surfaces of a polyhedron, including the base(s).

Front

Kite

Back

A quadrilateral with two distinct pairs of consecutive congruent sides.

Front

Radius

Back

A line segment drawn from the center of a circle to a point on the circle.

Front

Regular polygon

Back

Convex with congruent angles and congruent sides.

Front

Square

Back

A quadrilateral with four right angles and four congruent sides.

Front

Edge

Back

In three dimensions, a line segment formed by the intersection of two faces of a polyhedron.