Triangle Interior Angles

Slide the LARGE POINT (outside the triangle) slowly to the right. Watch what happens. Drag it back. Reposition the vertices of the triangle and slide the slider again.
What do you see here? Describe as best as you can in your own words.
Font sizeFont size
Very smallSmallNormalBigVery big
Bold [ctrl+b]
Italic [ctrl+i]
Underline [ctrl+u]
Strike
Superscript
Subscript
Font color
Auto
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
Close
– Tim Brzezinski

Information: Triangle Interior Angles