Exploring Line Relationships: Parallel and Perpendicular Lines

What defines perpendicular lines?

• Lines that never intersect

• Lines that intersect at any angle

• Lines that are parallel to each other

• Lines that intersect at a 90-degree angle

If one angle formed by two intersecting lines is 90 degrees, what can be said about the other angles?

• They are also 90 degrees

• They are less than 90 degrees

• Cannot be determined

• They are more than 90 degrees

Which statement is true about perpendicular lines?

• They intersect at any angle

• They do not intersect

• They intersect at a 90-degree angle

• They are parallel

What is required for lines to be considered perpendicular?

• They must intersect at less than 90 degrees

• They must not intersect

• They must intersect at exactly 90 degrees

• They must be parallel

What are parallel lines?

• Lines that intersect at a right angle

• Lines that intersect but not at a right angle

• Lines that do not intersect and are equidistant

• Lines that eventually intersect

Which of the following is true for parallel lines?

• They intersect at a single point

• They are always perpendicular

• They never intersect

• They intersect at varying distances

How do parallel lines behave on a two-dimensional surface?

• They intersect at one point

• They remain equidistant and never intersect

• They converge at infinity

• They intersect at multiple points

What can be said about lines that intersect but not at a right angle?

• They are neither perpendicular nor parallel

• They are perpendicular

• They do not intersect

• They are parallel

What happens if two lines intersect but not perpendicularly?

• They do not intersect

• They are neither perpendicular nor parallel

• They are perpendicular

• They are considered parallel

Which description fits lines that are neither perpendicular nor parallel?

• Lines that are equidistant

• Lines that intersect but not at a right angle

• Lines that never intersect

• Lines that intersect at a right angle