Section 1

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Linear Pair

Front

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Last updated

6 years ago

Date created

Mar 1, 2020

Cards (13)

Section 1

(13 cards)

Linear Pair

Front

A pair of adjacent angles whose noncommon sides are opposite rays.

Back

Segment bisector

Front

a segment, ray, line, or plane that intersects a segment at its midpoint

Back

Line segment

Front

A part of a line with two endpoints

Back

perpendicular lines

Front

Lines that intersect to form right angles

Back

parallel lines

Front

lines in the same plane that never intersect

Back

Collinear

Front

Points that lie on the same line

Back

ray

Front

a part of a line that starts at one endpoint and extends forever

Back

Midpoint

Front

A point that divides a segment into two congruent segments

Back

coplanar

Front

points that lie on the same plane

Back

Congruent

Front

Having the same size and shape

Back

distance

Front

How far it is from one point to another

Back

Line

Front

1. A long thin mark on a surface. 2. A continuous extent of length, straight or curved, without breadth or thickness; the trace of a moving point. 3. Long, narrow mark or band.

Back

Segment addition postulate

Front

If B is between A and C, then AB + BC = AC

Back