Parallel, Perpendicular, and Intersecting lines

What are intersecting lines?

• Lines that run parallel to each other.

• Lines that cross each other at any angle.

• Lines that never meet.

• Lines that are perpendicular to each other.

What are perpendicular lines?

• Lines that intersect at a right angle (90 degrees).

• Lines that run parallel to each other.

• Lines that meet at an acute angle.

• Lines that are completely separate and do not meet.

Are all intersecting lines perpendicular?

• Yes, all intersecting lines are perpendicular.

• No, intersecting lines can form any angle.

• Only some intersecting lines are perpendicular.

• Intersecting lines are always parallel.

Do parallel lines ever meet?

• Yes, they meet at infinity.

• Yes, they meet at a point.

• No, parallel lines never meet.

• They meet at a right angle.

What is an example of intersecting lines?

• The lines of an X.

• Two parallel lines.

• A single straight line.

• A circle and a line.

What type of lines can be found in a square?

• Parallel lines

• Curved lines

• Perpendicular lines

• Diagonal lines

How many degrees do perpendicular lines form?

• 45 degrees

• 90 degrees

• 180 degrees

• 120 degrees

What is the relationship between parallel lines?

• They intersect at a point.

• They are always the same distance apart.

• They eventually meet at infinity.

• They can be of different lengths.

What type of lines can be found in train tracks?

• Curved lines.

• Parallel lines.

• Intersecting lines.

• Perpendicular lines.

Do perpendicular lines meet?

• Yes, perpendicular lines meet at a right angle.

• No, they never meet.

• They meet at an acute angle.

• They meet at an obtuse angle.