Break the composite shape down into simple units. Find the perimeter and area of each and then add these up as appropriate.
If the shape cannot be broken down easily you may have to rely on integration or numerical methods.
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Not easily. You need to find the area or perimeter of the components and sum them.
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.
creat a flowchart that will compute for the area and perimeter of a square?
to find the perimeter you must add all sides. and to find area you have to multiply lenght and width
Are you serious ? For a square: Perimeter = 4 times sqrt(area)