# Square kilometer to square mile converter

In mathematics, the area is a real number generally positive. In physics, engineering, surveying, etc., the area is a physical quantity and as such has an associated unit of measurement. The unit of area in the International System is square meter, with the symbol "meters". For instances, the area can be defined as the area of a triangle is half the length of a side product of the distance (length of the perpendicular) to the third peak on the respective side. It demonstrates that is independent of the selected side. the area of a polygon is the sum of the areas of triangles in the polygon decomposition.

It shows that its value is independent of the choice of decomposition. area of a rectangle is the product of the length of one side width. the area of a side of the equilateral triangle is multiplied by the square root of three, it is over a square area side 4 to the power of 2. isosceles right triangle is the area of a leg in the area of a square diamond is over 2 times the diagonal of two diagonally 1 everything over 2 area of a trapezoid is small or large base + base all over the trapezoid height 2.