Understanding Axes of Symmetry
Interactive Video
•
Mathematics
•
6th - 8th Grade
•
Practice Problem
•
Hard
+2
Standards-aligned
Liam Anderson
Used 1+ times
FREE Resource
Standards-aligned
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary method to determine if a line is an axis of symmetry?
Check if the line passes through the center of the shape.
Check if the line divides the shape into two equal areas.
Check if the line creates two identical mirror images on either side.
Check if the line is perpendicular to the base of the shape.
Tags
CCSS.4.G.A.3
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the first polygon analysis, what was the initial clue that the blue line was not an axis of symmetry?
The line was not centered.
The line was too short.
The top part did not reflect perfectly onto the bottom part.
The line was not straight.
Tags
CCSS.8.G.A.3
CCSS.HSG.CO.A.5
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What was the result of reflecting the top part of the first polygon across the blue line?
It was a perfect mirror image.
It was slightly off from the bottom part.
It created a new shape.
It matched perfectly with the bottom part.
Tags
CCSS.4.G.A.3
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What was the final conclusion about the blue line in the first polygon analysis?
It is a diagonal line.
It is not an axis of symmetry.
It is an axis of symmetry.
It is a vertical line.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What was the initial observation about the blue line in the second polygon?
It is a diagonal line.
It divides the polygon into two unequal parts.
It appears to divide the polygon into mirror images.
It is not centered.
Tags
CCSS.8.G.A.3
CCSS.HSG.CO.A.5
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does the blue line in the second polygon compare to a reflection over a lake?
It creates a distorted image.
It creates waves.
It creates a still reflection.
It creates a shadow.
Tags
CCSS.4.G.A.3
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What confirms that the blue line is an axis of symmetry in the second polygon?
The line is longer than the polygon.
The line is horizontal.
The points on either side are equidistant from the line.
The line is perpendicular to the base.
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