Understanding Parallel and Perpendicular Lines in Shapes

Which of the following shapes is known to have parallel lines?

• Circle

• Square

• Pentagon

• Triangle

What is a characteristic of perpendicular lines?

• They never meet

• They form a 90-degree angle

• They are always diagonal

• They are always horizontal

Which shape does Lewis find that lacks both parallel and perpendicular lines?

• Square

• Rectangle

• Circle

• Hexagon