Grade 4 Parallel, Intersecting and Perpendicular Lines

Which pair of lines will never meet, no matter how long you extend them?

• Perpendicular lines

• Intersecting lines

• Parallel lines

• Slanted lines

What do we call lines that cross each other and form a right angle?

• Curved lines

• Perpendicular lines

• Parallel lines

• Slanted lines

Lines that cross each other but do not form right angles are called:

• Parallel lines

• Perpendicular lines

• Intersecting lines

• Vertical lines

Which of the following objects shows an example of parallel lines?

• The corner of a book

• A pair of scissors

• The sides of a ladder

• The letter “X”

The letter “L” is an example of what kind of lines?

• Intersecting lines

• Parallel lines

• Curved lines

• Perpendicular lines

Which of the following shows intersecting lines but not at a right angle?

• The letter “T”

• The corner of a square

• Two sticks crossing like an “X”

• The rails of a train track

What kind of lines are found in the symbol “+”?

• Curved and slanted

• Parallel only

• Intersecting but not perpendicular

• Perpendicular lines

If two lines are going the same direction and are always the same distance apart, they are:

• Perpendicular

• Curved

• Parallel

• Intersecting

Which of these is an example of intersecting lines in real life?

• Opposite sides of a whiteboard

• The blades of a pair of open scissors

• The edge of a closed book

• A straight pencil

Which figure has both parallel and perpendicular lines?

• Triangle

• Circle

• Rectangle

• Oval