# How to Find the Perimeter of Irregular Shapes?

Finding the perimeter of a shape, whether regular or irregular, can be done by following some basic rules. Perimeter is a mathematical term that refers to the distance around the outside of a shape...
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http://www.ehow.com/how_8134282_perimeter-irregular-shapes.html

## How to Teach Irregular Shapes in Math?

More important than simply learning the names of geometric shapes, students need to understand the characteristics of shapes that make them unique. This understanding of unique characteristics is t...
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http://www.ehow.com/how_8380027_teach-irregular-shapes-math.html

## How to Calculate the Volume for Irregular Shapes?

Calculating the volume of shapes is usually quite simple, especially when you use simple formulas for regular shapes like triangles, rectangles or circles. However, not all shapes can be classified...
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http://www.ehow.com/how_8179419_calculate-volume-irregular-shapes.html

## How to Find the Perimeter of a Quadrangle?

A quadrangle is any figure that has four sides to it. Some examples of quadrangles are squares, rectangles and a parallelograms. The perimeter of the quadrangle is the sum of the length of each sid...
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http://www.ehow.com/how_8188524_perimeter-quadrangle.html

## How to Find the Perimeter of a Prism?

Prisms are polyhendric geometric forms that come in several forms --- that means that they are solid and exist in three dimensions. It also means that their surface area is flat --- unlike a sphere...
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http://www.ehow.com/how_8365534_perimeter-prism.html