【實用教育app】Triangler|最夯免費app-綠色工廠好玩App

The Triangler is a triangle solving machine. Given any three combinations of sides and angles, it will give you the measurements of the other three. Want to know how the calculations were done? Once a triangle has been solved, you can see the methods that were used to get the unknown sides and angles. And it's all rendered beautifully on the chalkboard you remember from trig class.