Geometry Vocabulary

Another word for intersect is...

• inside

• cross

• bug

• cut

A 4-sided figure with straight sides where opposite sides are parallel is called a ...

• quadrilateral

• parallelogram

• Isosceles

• congruent

• isosceles triangle
• isosceles trapezoid
• parallelogram
• square

One fixed endpoint and extends infinitely along the line from the endpoint.

• array

• line segment

• ray

• line

a straight path that continues in both directions

• line

• ray

• segment

Which option is the proper way to name the ray?

• 
• 
• 
• 

• point
• vertex
• segment
• line

Which choices best model and name lines being at a right angle to each other?

• perpendicular lines

• 
• parallel lines

• intersecting lines

• 

When lines meet or cross at some point they are called

• interior

• parallel

• intersecting

• perpendicular

I am a shape with four equal sides and right angles. Which choices best describe my name and attributes?

• 
• square

• 
•