To find the area of an irregular shape, we first break the shape into common shapes. Then we find the area of each shape and add them. For example, if an irregular polygon is made up of a square and a triangle, then: area of irregular polygon = area of square + area of triangle.
How to Calculate Area of Irregular Shape on Map?
Calculating the area of an irregular shape on a map is something that many people need to do for various purposes. Whether it is for surveying, mapping, or for some other purpose, it can be tricky to accurately determine the area of an irregular shape on a map. Fortunately, there are several methods you can use to calculate the area of an irregular shape on a map.
First, you will need to draw the shape on the map. This is the easiest way to measure the area, as the shape on the map will be easier to work with than a physical object. Make sure to draw the shape as accurately as possible, as any inaccuracies could lead to inaccurate measurements.
Once you have drawn the shape, you can use a variety of methods to calculate the area. The simplest method is to use a ruler, which will allow you to measure the length and width of the shape. You can then multiply the length and width to determine the area.
If you want to be more precise, you can use a formula to calculate the area. This formula is the same one used to calculate the area of a rectangle, with the length multiplied by the width. However, you will need to substitute the length and width of the shape