For instance, you might divide the polygons into triangles, calculate the area of each triangle, and then add everything up.
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To find the area of any parallelogram, whether it be irregular or not, just multiply the base by the height. * Ap = bh
You will need to divide the shaded area into smaller parts, such as triangles or rectangles, or find the length of sides of these polygons.
For a SQUARE, the area is (2r)2 because the length and width are the same. The apothem (radius) is used to find the area of other regular polygons.
You get the area by using formulas. There is usually a specific formula to find the area of each shape. Some irregular shaps may not have a formula.
You get the area by using formulas. There is usually a specific formula to find the area of each shape. Some irregular shaps may not have a formula.