Foundation Diagonal Calculator
A simple and elegant app for calculating the foundation diagonal and the area of a right triangle. Enter two known values and get an instant, accurate result with clear visualization. Ideal for students, engineers, builders, and anyone who appreciates the precision and beauty of mathematics!
✨ Key features:
- Instant calculation — diagonals, area of a triangle, and area of the entire rectangle
- Interactive visualization — animated triangle with labels for sides and diagonals
- Automatic rectangle completion — dotted lines for better understanding of geometry
- Support for light and dark themes — comfortable at any time of day
- Free and no hidden fees — only unobtrusive advertising to support development
Based on the classic Pythagorean theorem:
d = √(a²) + b²)
Created with love for those who learn, design, and build the future! 📐✨