you can be determine irregular solid by its shapes and if it is not measurable by the ruler .
graduated cylindergraduated cylinderSubmerge your solid in a liquid the liquid volume displaced is equal to your irregular solid volume.
That depends on what solid.
amorphous solid
amorphous solid
a rock
what is it
LxWxH
the difference between the an irregular and regular solids are that an irregular solid has sides that are not even and you cant measuer with a ruler and you can not measuer it exactly. a regular solid you can measure without a problem with a ruler.
Measure the volume of the water you have. Insert irregular solid. Measure the volume of the water you have now, and subtract the initial water volume from the new water volume. The difference in volumes is the volume of your irregular solid.
Using water displacement.
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