4G1 Lines, Angles, and Symmetry Quiz

Which of the following is a straight path that goes on forever in both directions?

• Line segment

• Line

• Ray

• Angle

What do you call a part of a line that has two endpoints?

• Ray

• Line

• Line segment

• Angle

Which of these is a line that has one endpoint and goes on forever in one direction?

• Line

• Ray

• Line segment

• Angle

What do you call lines that never meet, no matter how far they are extended?

• Perpendicular lines

• Parallel lines

• Intersecting lines

• Rays

Which of the following lines cross each other at one point?

• Parallel lines

• Perpendicular lines

• Intersecting lines

• Rays

• Parallel lines

• Perpendicular lines

• Rays

• Line segments

Which of the following is an example of a line of symmetry?

• A line that divides a shape into two identical halves

• A line that touches a shape at only one point

• A line that is outside the shape

• A line that is curved

How many lines of symmetry does a rectangle have?

• 0

• 1

• 2

• 4

Which shape has only one line of symmetry?

• Square

• Equilateral triangle

• Isosceles triangle

• Circle

A square has how many lines of symmetry?

• 2

• 3

• 4

• 6