Application that works like a calculator for solving triangles. Entering three data determines if a triangle can be formed, calculates angles, sides, perimeter, surface, heights and classifies them. It determines if there is one, two or no solutions based on the data entered, and displays them on the screen. Sixty-angle system (rounding error + - 10 sec). Enabled languages: Spanish, English, Portuguese, Italian, French, German, Russian, Chinese