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3 Αυγ 2023 · For determining the area of a polygon given on a coordinate plane, we will use the following formula: Area (A) = | (x 1 y 2 – y 1 x 2 ) + (x 2 y 3 – y 2 x 3 )…. + (x n y 1 – y n x 1 )/2 | To learn the steps follow the link given below:
Learn how to calculate the area of regular and irregular polygons using different formulas and methods. Compare the area and perimeter of polygons and see examples with coordinates.
5 Ιουλ 2024 · Calculating the area of a polygon can be as simple as finding the area of a regular triangle or as complicated as finding the area of an irregular eleven-sided shape. If you want to know how to find the area of a variety of polygons, just follow these steps.
The formula for regular polygon area looks as follows: Regular Polygon Area = n × a² × cot(π/n) / 4; where n is the number of sides, and a is the side length. Other equations exist, and they use, e.g., parameters such as the circumradius or perimeter. You can find those formulas in a dedicated paragraph of our regular polygon area calculator.
9 Οκτ 2024 · This area of a regular polygon calculator can help – as you can guess – in determining the area of a regular polygon. Type the number of sides, along with a known property, and the polygon area will appear in no time.
24 Μαΐ 2024 · To find the area of regular polygons, use the formula: area = (ap)/2, where a is the apothem and p is the perimeter. To find the apothem, divide the length of one side by 2 times the tangent of 180 degrees divided by the number of sides.
This online calculator calculates the area of a polygon given lengths of polygon sides and diagonals, which split the polygon into non-overlapping triangles. As shown in the picture, you can sum areas of triangles ABD, BCD, and ADE to calculate the polygon ABCDE area.
