Exploring Lines of Symmetry in Geometry
Interactive Video
•
Mathematics
•
6th - 10th Grade
•
Practice Problem
•
Hard
Standards-aligned
Emma Peterson
FREE Resource
Standards-aligned
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a line of symmetry?
A line dividing a shape into two unequal parts
A line that can be drawn through the center of a shape to create two identical halves
A line that connects opposite corners of a shape
A line that outlines the shape
Tags
CCSS.4.G.A.3
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the best method to determine if a line is a line of symmetry?
Measuring each half
Folding the shape along the line
Using a computer program
Drawing the line and guessing
Tags
CCSS.4.G.A.3
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many lines of symmetry does a rectangle have?
None
Two
Four
One
Tags
CCSS.4.G.A.3
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why can't a diagonal line in a rectangle be considered a line of symmetry?
Because the two halves do not align perfectly when folded
Because it creates two triangles, not rectangles
Because it does not pass through the center
Because rectangles cannot have diagonal lines of symmetry
Tags
CCSS.4.G.A.3
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why might someone incorrectly think a rectangle has four lines of symmetry?
Confusion with squares
Misinterpretation of diagonal lines
Lack of understanding of symmetry
All of the above
Tags
CCSS.4.G.A.3
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many lines of symmetry does a square have?
Two
Four
One
None
Tags
CCSS.4.G.A.3
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many lines of symmetry are there in a rhombus?
None
Four
Two
One
Tags
CCSS.4.G.A.3
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