Triangles Rectangles Solver is a tiny trigonometry helper, give to you all trigonometries unknowns in a any triangle rectangle.
This tool is command prompt based, so dont expect any fancy interface to guide you through the whole process. Despite this inconvenience, it will help you with math and thats the most important thing.
So, if you need some help with trigonometry, give this tool a try and check out it its capabilities can help you with math.

The license of this software is Free, you can free download and free use this calculator software.