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go to http://mathforum.org/library/drmath/sets/select/dm_area_irreg.html
that will most likely answer your question
or have a look at www.sketch n calc.com they have an online calculator
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∙ 13y ago
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How do you find the density of regular and irregular shaped objects?
To find the density of a regular shaped object, you can calculate it by dividing the mass of the object by its volume. For irregular shaped objects, you would measure the mass of the object using a scale, then measure its displaced water volume when submerged in a graduated cylinder. The density can then be calculated by dividing the mass by the volume of water displaced.
How do I find the area of irregular shaped polygons?
For instance, you might divide the polygons into triangles, calculate the area of each triangle, and then add everything up.
How do you find the volume of large irregular shape object?
One way to find the volume of a large irregular shape object is to use the displacement method. Submerge the object in a container of water and measure the volume of water displaced. This volume is equal to the volume of the irregular object.
How do you figure out square footage of an irregular shaped area?
To find the area, first divide the shape into regular, simple shapes. Then use formulas to find the area of the smaller, regular shapes. Lastly, add up all the smaller areas to find the area of the original shape.
Why do you need to use the water displacement method for some objects and not others?
The water displacement method is used to find the volume of irregularly shaped objects. This method is not necessary for regularly shaped objects whose volume can be easily calculated using geometric formulas. Irregularly shaped objects do not have a straightforward formula for volume calculation, hence the need for the water displacement method.
How find the area of an irregular heptagon?
For any irregular shape, you must divide it into shapes that are regular and find the area of those then add up all of the parts to find the area of the whole.
How do you find the area of an irregular parallelogram?
To find the area of any parallelogram, whether it be irregular or not, just multiply the base by the height. * Ap = bh
How do you find the perimeter and area of irregular figures with irregular sizes of squares?
by subtracting
What is the name of the method used to find the volume of an irregular shaped solid?
Liquid displacement
What is the method called when you want to find the volume of an irregular shaped objiect?
water displacement
What is the method called when you want to find the volume of an irregular shaped object?
water displacement
How do you find the area of a shape with uneven side's?
There are basically two techniques for finding the area of a shape with uneven or irregularly shaped sides. If the sides can be described by algebraic equations, then integral calculus can be used to find the area. Failing that, you can approximate the irregular shape by fitting in a number of smaller, regularly shaped polygons such as squares and triangles, whose area can be calculated by simple geometric techniques.
