2024年1月4日 · For triangle ADC, since it has the same base and height, the area will also be: A A D C = 2 1 × 5 × 4 = 10 square units. Sum the Areas: Now, to find the total area of the shaded polygon, we need to add the areas of both triangles: A t o t a l = A A BC + A A D C = 10 + 10 = 20 square units. Thus, the total area of the shaded polygon is 20 ...

2023年11月27日 · To find the area of a regular polygon: Calculate the apothem using a = 2 × t a n (n π ) s .[/tex] Use[tex] A = 2 1 × n × s × a to find the area. Sure, I can guide you through finding the area of a polygon step by step. However, since I can't access iReady content directly, I'll provide a general method that you can apply to find the area ...

2023年8月29日 · To find the area of a polygon, we can use different methods depending on whether the polygon is regular or irregular. Regular Polygons: A regular polygon has all sides and angles equal. To find the area of a regular polygon, we can use the formula: Area = 4 1 (n ⋅ s 2) cot (n π ) where n is the number of sides and s is the length of a side.

2022年2月8日 · So the formula for an n-interesting polygon is the area of an (n-1)-interesting polygon+(n-1)*4. When running the program, a hidden test shows that the code is wrong. What is wrong with my code?

Here is the derivation of a formula for calculating the area of a 3D planar polygon. Here is Python code that implements it:

2017年12月5日 · I want to calculate the area enclosed by that polygon. First I need to form a polygon with the points that I get provided as a 'curve-walk' (non self intersecting). If I can triangulate that polygon I can calculate the area ( I can tolerate a small relative error).

In my model I have a polygon field defined via. polygon = models.PolygonField(srid=4326, geography=True, null=True, blank=True) When I want to determine the area of the polygon, I call. area_square_degrees = object.polygon.area But how can I convert the result in square degrees into m2 with GeoDjango?

Area of square= 4² =16 square units. Also, in ΔBFA we have: The base of the triangle is calculated as =6 + 4= 10 units. height of the triangle is: FA= 5 units. The formula for Area of a triangle = 1/2 × Base × Height. Hence, we have area of ΔBFA as: = 1/2 × 10 × 5. Area= 25 square units. The Area of the Polygon = Area of the square ...

2017年8月17日 · This is the best solution that works perfectly for me. def compute_polygon_area(points): coordinates = (tuple(map(float, x.split())) for x in points.split(', ')) xy_coordinates = switch_to_xy_coordinates(coordinates) return Polygon(xy_coordinates).area def switch_to_xy_coordinates(coordinates): earth_radius = 6371 # in km lat_dist = pi * earth_radius / 180.0 latitudes, longitudes = zip ...

2013年4月30日 · For a closed polygon, this naturally subtracts the area to the left of the "upgoing" edges from the area to the left of the "downgoing" edges. If the polygon is clockwise, this neatly cuts out the exact (doubled) area of the polygon; if counterclockwise, you get the negative (doubled) area. To compute the area of a given polygon,