The following interactive smartphone app shows how the center of gravity of a triangle is calculated using geometry.
The vertices of the triangle can be moved interactively with your mouse (or your finger on a touchscreen).
| Title | Center of gravity of a triangle |
| Target audience | Self-learners |
| Platforms | Internet browser |
| Features | Full screen mode lossless magnification Large screens supported |
| License | Freeware (for non-commercial use) |
| Link | http://www.educational-animation.com/kis/Apps/Dreieck-Schwerpunkt/Dreieck.php |
Sources
- Authoring tool: Adobe Animate
- JavaScript library: CreateJS