Week 3 Geom Vocab Flashcard

Front

Exact location in space.

Back

point

Front

Made of infinite points

Back

lines

Front

Start at a point in space and extend infinitely in one direction.

Back

Rays

Front

Part of a line connecting two points

Back

segment

Front

Shape formed by two rays diverging from a common point.

Back

angle

Front

Two lines running in the same direction that never meet.

Back

parallel

Front

Lines crossing at right angles (90°)

Back

perpendicular

Front

Two lines sharing one point, called the point of intersection.

Back

Intersecting lines

Front

Angle measuring 90 degrees

Back

Right angle

Front

Angle between 0 and 90 degrees

Back

acute angle