Calculate the area of a triangle using the formula from the base and height.
Enter the height of the base and when you click on the button "Calculate the area of a triangle", area of a triangle is displayed is calculated from the base and height.
![Area of triangle(Base and height)](/img/area_en/triangle_side_height.png)
![Formula of the area of the triangle and the height from the bottom](/img/area_en/triangle_side_height1.jpg)
Area of the parallelogram whose the base a is 2, and height h is 1
Area S: 1