POINTS, LINES, PLANES

Front

POINT

Back

DENOTES LOCATION

ZERO DIMENSIONS

Front

LINE

Back

CONTAINS AN INFINITE SET OF POINTS

ONE DIMENSION - INFINITE LENGTH

NO WIDTH

Front

PLANE

Back

CONTAINS AN INFINITE SET OF POINTS

CONTAINS AN INFINITE SET OF LINES

TWO DIMENSIONS

HAS INIFINTE LENGTH

HAS INFINITE WIDTH

HAS NO HEIGHT OF DEPTH

Front

COLLINEAR POINTS

Back

POINTS THAT ARE ON THE SAME LINE

B, E, AND G ARE COLLINEAR

B, E, AND C ARE NOT COLLINEAR

Front

COPLANAR POINTS

Back

POINTS THAT ARE ON THE SAME PLANE

A, B, AND C ARE COPLANAR

A, B, C, AND D ARE NOT COPLANAR

Front

COPLANAR LINES

Back

LINES THAT ARE ON THE SAME PLANE

LINES j, m, and r ARE COPLANAR

LINES j, m, t ARE NOT COPLANAR

Front

LINE SEGMENT

Back

Front

RAY

Back

Front

OPPOSITE RAYS

Back

Front

PARALLEL. LINES

Back

COPLANAR LINES THAT NEVER INTERSECT

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