Regular solids have all sides the same, irregular solids have different sides.
- has no dimensions
you can be determine irregular solid by its shapes and if it is not measurable by the ruler .
amorphous solid
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what is it
graduated cylindergraduated cylinderSubmerge your solid in a liquid the liquid volume displaced is equal to your irregular solid volume.
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height and width
An irregular polyhedron is a solid shape in which either all edges are not the same length, or all faces are not congruent polygons or all [solid] angles are not of the same measure.
It's simple, you just have to take a measurable recipient big enough to contain the solid, fill the recipient with a known volume of water and drop the irregular solid into the water. Then you can measure the increase of volume, which will be equivalent to the volume of your solid.
The water displacement method is typically used to find the volume of an irregular solid. The object is submerged in a known amount of water, and the increase in water volume is measured. This increase in volume is equal to the volume of the irregular solid.