# Calculator calculating the square of the triangular portion

Sometimes you have to deal with the need to calculate the area of a triangle in the planning of a particular finish (eg, plating siding or other facade panels difficult section of the wall or gable). The simplest formula - half the height of the base product - does not always become the best solution. So, knocked perpendicular to one side for large size pieces or it "uncomfortable" arrangement can be quite difficult, and even a small mistake can give a wrong result.

Calculator calculating the square of the triangular portion

Well, there is another way to determine the area of this figure. Suffice it to fathom the lengths of all three sides (and it is generally not complexity), and substituting values in Heron's formula to get an accurate result regardless of the configuration of the triangle, the magnitude of its angles and spatial location. Formula - quite cumbersome and not very convenient for independent calculations, but it lies in the calculator located below the calculation of the triangular area of the site.

**Calculator calculating the square of the triangular portion**

No specific explanation, this calculation does not need: it is enough to enter only of measured lengths of the sides - and get an accurate result rounded to the nearest hundredth of a square meter.

For simpler cases, on our portal there are also special calculation program. So, a special calculator will help you quickly determine the **area gable trapezoidal, triangular or combined form**.