There is no specific formula for the base of a triangle. More often than not, it is to measure it.
Otherwise, the answer depends on what information you do have.
The Formula is Base*Height, or 1/2 Height (altitude of the triangle) * Base (of the Triangle) * height (Height of the prism)
Area of a triangle = 0.5*base*perpendicular height Area of a parallelogram = base*perpendicular height
The formula is base times height divided by two.
A base is normally a line and therefore has no area; the area of a triangle is half of base x altitude.
The formula for finding the area of a triangle is: Area = (base * height) / 2.
The formula for the area of a triangle is base times height, divided by 2. The base is one of the sides and the height is a perpendicular line connecting the base to its opposite point.
The are of any triangle is calculated by the formula: Area = 1/2 x Base x Height
The formula of the area of a triangle is Base * Height / 2
Area=1/2(base*height) where either side can be the base or the height in a right triangle.
16.47565m. To find the area of a triangle, the formula is (base/2) x height.
Based on what data?
Its called LxW for a triangle