Calculate the hypotenuse, angle, and area from the base and height of a right triangle.
When the base and height are input and "Calculate the oblique side, the angle, and the area" button is clicked, the oblique side, the angle, and the area of the input right-angled triangle are displayed.
![Oblique side, angle and area of right-angled triangle from base and height](/img/triangle_en/side_height.png)
![Formula of oblique side of right-angled triangle from base and height](/img/triangle_en/side_height1.jpg)
![Formula of angle of right-angled triangle from base and height](/img/triangle_en/side_height2.jpg)
![Formula of area of right-angled triangle from base and height](/img/triangle_en/side_height3.jpg)
Right-angled triangle whose base a is 1, and height b is 1
Oblique side c: 1.4142135623731
Angle θ(Degree): 45 °
Angle θ(Radian): 0.78539816339745 rad
Area S: 0.5
Angle θ(Degree): 45 °
Angle θ(Radian): 0.78539816339745 rad
Area S: 0.5