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How to Calculate the Area of a Polygon (With Examples) - wikiHow


Write down the formula for finding the area of a regular polygon. To find the area of a regular polygon, all you have to do is follow this simple formula: area = 1/2 ...

Area of a polygon calculator - Math Open Reference


A calculator that will calculate the area of a polygon given the coordinates of its vertices.

Area of an Irregular Polygon - Math Open Reference


How to find the area of an irregular polygon by breaking it down into triangles. ... usually triangles, since there are many ways to calculate the area of triangles.

How to Calculate the Area of a Regular Polygon - dummies


A regular polygon is equilateral (it has equal sides) and equiangular (it has equal angles). To find the area of a regular polygon, you use an apothem — a ...

Regular Polygon Calculator - Calculator Soup


Enter any 1 variable plus the number of sides or the polygon name. Calculates side length, inradius (apothem), circumradius, area and perimeter. Calculate from  ...

Area of Irregular Polygons - Math is Fun


Now, for each line segment, work out the area down to the x-axis. irregular polygon coords and area of one graph trapezoid. So, how do we calculate each area ...

Area of polygon - MATLAB polyarea - MathWorks


This MATLAB function returns the area of the polygon specified by the vertices in the vectors X and Y.

algorithm - How do I calculate the area of a 2d polygon? - Stack ...


Assuming a series of points in 2d space that do not self-intersect, what ... Here is the standard method, AFAIK. Basically sum the cross products ...

Perimeter & area of composite shapes | Area | Geometry foundations ...


Sal finds perimeter and area of a non-standard polygon. ... That's the triangle's height. So once again, let's go back and calculate it. So this is going to be 32 ...

Area of a regular polygon Calculator - High accuracy calculation


Calculates the area, perimeter, angle and number of diagonal lines of a regular polygon given the side.