Flashcardizz 4.G.1

Front

What are parallel lines?

Back

Lines 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).

Front

What is a line?

Back

A straight path that extends infinitely in both directions.

Front

What is a line segment?

Back

A part of a line that has two endpoints.

Front

What is a ray?

Back

A part of a line that starts at one point and extends infinitely in one direction.

Front

What is an angle?

Back

A figure formed by two rays with a common endpoint called the vertex.

Front

What is the vertex of an angle?

Back

The point where two rays meet to form an angle.

Front

What is the name of the angle formed by rays OA and OB?

Back

< AOB.

Front

What is a point in geometry?

Back

A specific location in space that has no size or dimension.

Front

What is the difference between a line and a line segment?

Back

A line extends infinitely in both directions, while a line segment has two endpoints.