Area of a Triangle
Initializing live version

Requires a Wolfram Notebook System
Interact on desktop, mobile and cloud with the free Wolfram Player or other Wolfram Language products.
Any two identical triangles can be assembled into a parallelogram. Thus, the area of a triangle is half that of a parallelogram with the same base length and height.
Contributed by: Norm Prokup (August 2012)
Open content licensed under CC BY-NC-SA
Snapshots
Details
detailSectionParagraphPermanent Citation
"Area of a Triangle"
http://demonstrations.wolfram.com/AreaOfATriangle/
Wolfram Demonstrations Project
Published: August 27 2012