By Jonathan Brinkerhoff. What does it mean when something has a line of symmetry? Let’s find out!
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Transcript of By Jonathan Brinkerhoff. What does it mean when something has a line of symmetry? Let’s find out!
![Page 1: By Jonathan Brinkerhoff. What does it mean when something has a line of symmetry? Let’s find out!](https://reader035.fdocuments.us/reader035/viewer/2022081519/56649d785503460f94a5a798/html5/thumbnails/1.jpg)
By
Jonathan Brinkerhoff
![Page 2: By Jonathan Brinkerhoff. What does it mean when something has a line of symmetry? Let’s find out!](https://reader035.fdocuments.us/reader035/viewer/2022081519/56649d785503460f94a5a798/html5/thumbnails/2.jpg)
What does it mean when something has a line of
symmetry?
Let’s find out!
![Page 3: By Jonathan Brinkerhoff. What does it mean when something has a line of symmetry? Let’s find out!](https://reader035.fdocuments.us/reader035/viewer/2022081519/56649d785503460f94a5a798/html5/thumbnails/3.jpg)
I’ll show you some shapes; some will have a line of
symmetry, and some won’t.
When you think you can describe what a line of
symmetry is, raise your hand!
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This figure has a line of symmetry.
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This figure has no line of symmetry.
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This figure has a line of symmetry.
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This figure has no line of symmetry.
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This figure has a line of symmetry.
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This figure has no line of symmetry.
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What do you think a line of symmetry is?
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Do you see a line of symmetry?
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Do you see a line of symmetry?
![Page 13: By Jonathan Brinkerhoff. What does it mean when something has a line of symmetry? Let’s find out!](https://reader035.fdocuments.us/reader035/viewer/2022081519/56649d785503460f94a5a798/html5/thumbnails/13.jpg)
Do you see a line of symmetry?
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Do you think it makes a difference where you draw the
line?
Let’s look at some examples!
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This is a line of symmetry.
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This is not a line of symmetry.
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This is not a line of symmetry.
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This is not a line of symmetry.
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So, does it make a difference where you draw the line?
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Do you think a figure can have more than one line of
symmetry?
Let’s see!
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Yes, some figures have more than 1 line of symmetry.
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How many lines of symmetry can you see?
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How many lines of symmetry can you see?
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How many lines of symmetry can you see?
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So, what is a line of symmetry?
Can a figure have more than one line of symmetry?
Does it matter where you draw the line of symmetry?
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You’ve learned all about lines of symmetry!
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This figure has a line of symmetry.
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This figure has no line of symmetry.
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What do you think a line of symmetry is?