Envision Topic 5

Front

What is a line segment?

Back

A part of a line that has two endpoints.

Front

What is a line?

Back

A straight path that goes in both directions.

Front

What is a ray?

Back

A part of a line that has one endpoint and continues in one direction.

Front

Do parallel lines cross one another?

Back

No, parallel lines do not intersect.

Front

How many lines of symmetry does this shape have?

Back

2

Front

What is a point in geometry?

Back

An exact position or location in space.

Front

What are intersecting lines?

Back

Lines that cross each other at one point.

Front

What is a right angle?

Back

An angle that measures 90 degrees.

Front

What is a triangle?

Back

A shape with three sides and three angles.

Front

What is a quadrilateral?

Back

A shape with four sides.