Intro to Circles Vocab

Front

Distance around a circle

Back

Circumference

Front

Segment with endpoints on a circle

Back

Chord

Front

Segment with endpoints at center and circle

Back

Radians

Front

Arcs in the same circle/congruent circles with the same measure

Back

Congruent

Front

A portion of a circle defined by two endpoints

Back

Arc

Front

Arcs with endpoints on the sides of an inscribed angle, lying within it.

Back

Intercepted

Front

Longest arc connecting two endpoints on a circle:

Back

Major

Front

An angle or shape inside a circle with all vertices on the circle is _______________________

Back

Inscribed

Front

A chord that passes through the center of a circle

Back

Diameter

Front

Tangent to two circles in the same plane: ____________

Back

Common