Area of a Triangle (V3)

Shout out and thank you to Shelby Strong, whose inspiration led to the creation of this resource.
Move the vertices of the triangle (A, B, C) anywhere you'd like. Then slowly slide the slider at the bottom.
What do you notice? What do you wonder? Describe.
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
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
Quick silent demo:
Close

Information: Area of a Triangle (V3)