Vocab Flashcard 3/5

Front

Circles with a common center are called

Back

concentric circles

Front

Angle at the circle's center

Back

central angle

Front

Arc with same endpoints as a diameter

Back

semicircle

Front

Angle with vertex on a circle and sides as chords.

Back

inscribed angle

Front

Angle with sides tangent to a circle

Back

circumscribed angle

Front

Two arcs of the same circle intersecting at one point

Back

adjacent arcs

Front

Set of points in a plane equidistant from a point

Back

circle

Front

Segment with endpoints on a circle

Back

chord

Front

A chord that contains the center.

Back

Diameter

Front

A line in a circle's plane that intersects it at one point.

Back

tangent