Geometry Vocabulary Review

What is a unit of measurement used to describe the size of an angle?

• measure

• point

• degree

• angle

This word means to compare an amount to a known unit to determine the size or amount of something: ____________

• degree

• measure

• congruent

• point

What is the space between two rays that is formed from intersecting lines, line segments, or planes?

• angle

• point

• polygon

• quadrilateral

What type of lines intersect and form 90-degree angles at the intersection?

• polygon

• parallel lines

• quadrilateral

• perpendicular lines

What is an angle that measures 90 degrees called?

• right angle

• acute angle

• obtuse angle

• congruent

What is a closed figure with at least three straight sides?

• obtuse angle

• point

• quadrilateral

• polygon

What is a point?

• Lines that intersect and form 90-degree angles at the intersection

• Two lines that never touch

• An exact location

• A unit of measurement used to describe the size of an angle

What does congruent mean?

• A closed figure with at least three straight sides

• Exactly the same size and shape

• Two lines that never touch

• A four-sided figure

What is a four-sided figure called?

• angle

• polygon

• obtuse angle

• Quadrilateral

Two lines that never touch are called: ___________ lines

• Perpendicular

• Right

• Parallel

• Congruent