01 Basic Geometric Figures

Front

What is a ray in geometry?

Back

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

Front

Define a line segment.

Back

A line segment is a part of a line that has two endpoints.

Front

What is a line in geometric terms?

Back

A line is a straight one-dimensional figure that has no endpoints and extends infinitely in both directions.

Front

What is a point in geometry?

Back

A point is a precise location or position in space, represented by a dot.

Front

What is a plane in geometry?

Back

A plane is a flat, two-dimensional surface that extends infinitely in all directions.

Front

Identify the notation for a ray from point S to point T.

Back

The notation is @@ ightarrow{ST}@@.

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.

Front

How is a ray represented in notation?

Back

A ray is represented with an endpoint and an arrow indicating the direction, e.g., @@ ightarrow{AB}@@.

Front

What geometric figure can represent the surface of a floor?

Back

A plane.

Front

What is the notation for a line segment between points A and B?

Back