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Thin Slice: Similar Triangles
- Task 1
- Task 2
- Task 3
- Task 4
- Task 5
- Task 6
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Thin Slice: Similar Triangles
Tim Brzezinski, Jan 22, 2024
Thin Slice: Similar Triangles
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1. Task 1
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2. Task 2
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3. Task 3
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4. Task 4
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5. Task 5
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6. Task 6
Task 1
Interact with this app for a couple of minutes. Be sure to move the vertices (corners) of these triangles around. Be sure to interact with the sliders as well.

Press the recycle icon (upper right corner) in the app above. Then slide the Slide Me! slider again slowly all the way to the right.
In this app, suppose one colored angle measures . Suppose the other colored angle measures . What would the measure of the 3rd (non-colored) angle be in each triangle?
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How are the two triangles above similar? How are they different?
Font sizeFont size
Very smallSmallNormalBigVery big
Bold [ctrl+b]
Italic [ctrl+i]
Underline [ctrl+u]
Strike
Superscript
Subscript
Font colorAuto
Justify
Align left
Align right
Align center
• Unordered list
1. Ordered list
Link [ctrl+shift+2]
Quote [ctrl+shift+3]
[code]Code [ctrl+shift+4]
Insert table
Remove Format
Insert image [ctrl+shift+1]
Insert icons of GeoGebra tools
[bbcode]
Text tools
Insert Math
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