Geometry Vocabulary

What is this?

• point

• line

• ray

• angle

A specific location is called a ___.

• line segment

• line

• point

• ray

What is this?

• ray

• angle

• triangle

• line

What are these?

• vertices

• rays

• line segments

• lines

A closed plane shape with 3 or more sides is called a ____.

• Polygon

• Regular

• Irregular

• Quadrilateral

A 4-sided polygon is called a ___.

• Hexagon

• Pentagon

• Quadrilateral

• Nonagon

A 3-sided polygon is called a ___.

• Heptagon

• Octagon

• Hexagon

• Triangle

A 6-sided polygon is called a ___.

• Hexagon

• Decagon

• Quadrilateral

• Pentagon

An 8-sided polygon is called a ___.

• Triangle

• Hexagon

• Octagon

• Heptagon

A 5-sided polygon is called a ___.

• Pentagon

• Hexagon

• Octagon

• Quadrilateral