The base, the angle, and the area are calculated from height and the oblique side of the right-angled triangle.
When height and the oblique side are input and "Calculate the base, the angle, and the area" button is clicked, the base, the angle, and the area of the input right-angled triangle are displayed.




Right-angled triangle whose height b is 1, and oblique side c is 2
Base a: 1.7320508075689Angle θ(Degree): 30 °
Angle θ(Radian): 0.5235987755983 rad
Area S: 0.86602540378444