Identify Geometric Concepts and Relationships

Front

Two lines intersect at a ...

Back

point

Front

A _____ is formed when two planes intersect.

Back

line

Front

A line is named by...

Back

Any 2 points on the line, or a lowercase script letter.

Front

What does this represent? (intersects, perpendicular, parallel, left turn)

Back

perpendicular

Front

Name the angle with one arc.

Back

∠ KNL

Front

What is the definition of a point in geometry?

Back

A location in space with no dimensions.

Front

What is a line in geometry?

Back

A straight one-dimensional figure that extends infinitely in both directions.

Front

What is a plane in geometry?

Back

A flat two-dimensional surface that extends infinitely in all directions.

Front

What are parallel lines?

Back

Lines in a plane that never meet and are always the same distance apart.

Front

What are perpendicular lines?

Back

Lines that intersect at a right angle (90 degrees).