Points Lines & Planes Vocab Review

Front

A flat, two-dimensional surface that extends infinitely is a _________.

Back

Plane

Front

A location with no size, shown by a dot and labeled with a letter or symbol is a ____________.

Back

Point

Front

A straight one-dimensional figure with no thickness, extending infinitely in both directions is a _________.

Back

Line

Front

A part of a line bounded by two endpoints, containing all points between them, is a ___________.

Back

Line Segment

Front

A portion of a line starting at a point and extending infinitely in one direction is a _______.

Back

Ray

Front

Points on the same line are ________.

Back

Co-linear

Front

Lines on the same plane are ___________.

Back

Co-planar

Front

Lines not on the same plane are ________.

Back

Non Co-planar

Front

Figure formed by two rays meeting at a point, measured in degrees: ______

Back

Angle

Front

Lines in a plane that do not meet are __________.

Back

Parallel