Aside from area by triangles, another common method used in determining/measuring the required area is by using a polygon. This involves breaking down a shape into smaller shapes (which are polygons) and then adding up their individual areas to calculate the total area of the larger shape. For example, if one were trying to find the area of a complexly shaped yard, they could break it down into rectangular sections and add up their individual areas to find the total.

In addition to polygon methodology, other commonly used methods for calculating/measuring area include trapezoid rule or approximation techniques such as Simpson’s Rule or Monte Carlo Method. The trapezoid rule involves breaking down a figure into right angled triangles and rectangles, adding up all of these sections separately and then summing them together using an algebraic formula known as integration. On the other hand; Simpson’s Rule & Monte Carlo Method are both numerical techniques which involve approximating values within given range order determine accurate estimate overall .

The advantage with this approach that it is much faster than conventional means , since calculations take place real time thereby reducing chances user having commit large sums effort checking results manually afterwards respectively . Additionally ; because uncertainty removed out equation whole process made more efficient due fact need not worry about errors associated manual calculation due possibility incorrect factors being entered during computation phase initially.